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Vishay Siliconix
Vishay Siliconix

1N6270 Datasheet

TRANSZORB Transient Voltage Suppressors


1N6270 Datasheet Preview


1.5KE Series and 1N6267 thru 1N6303A
Vishay Semiconductors
formerly General Semiconductor
TRANSZORB® Transient Voltage Suppressors
Case Style 1.5KE
Extended V(BR) Unidirectional 6.8 to 540V
ange V(BR) Bidirectional 6.8 to 440V
Peak Pulse Power 1500W
Voltage RFeatures
• Underwriters Laboratory Recognition under UL standard
for safety 497B: Isolated Loop Circuit Protection
• Glass passivated junction
1.0 (25.4)
• 1500W peak pulse power capabililty on 10/1000µs
waveform, repetition rate (duty cycle): 0.05%
MIN. • Excellent clamping capability
0.210 (5.3)
0.190 (4.8)
DIA.
• Low incremental surge resistance
• Very fast response time
• Includes 1N6267 thru 1N6303A
0.375 (9.5)
0.285 (7.2)
Mechanical Data
Case: Molded plastic body over passivated junction
Dimensions in inches
and (millimeters)
1.0 (25.4)
MIN.
Terminals: Plated axial leads, solderable per
MIL-STD-750, Method 2026
High temperature soldering guaranteed: 265°C/10 seconds,
0.375" (9.5mm) lead length, 5lbs. (2.3 kg) tension
Polarity: For unidirectional types the color band denotes
the cathode, which is positive with respect to the anode
under normal TVS operation
0.042 (1.07)
0.038 (0.96)
Mounting Position: Any Weight: 0.045 oz., 1.2 g
Flammability: Epoxy is rated UL 94V-0
DIA.
Devices for Bidirectional Applications
Packaging Codes – Options (Antistatic):
51 – 1K per Bulk box, 10K/carton
54 – 1.4K per 13" paper Reel
(52mm horiz. tape), 4.2K/carton
73 – 1K per horiz. tape & Ammo box, 10K/carton
For bi-directional, use C or CA suffix for types 1.5KE6.8 thru types 1.5KE440
(e.g. 1.5KE6.8C, 1.5KE440CA). Electrical characteristics apply in both directions.
Maximum Ratings and Characteristics (TA = 25°C unless otherwise noted)
Parameter
Symbol
Limit
Peak power dissipation with a 10/1000µs waveform(1) (Fig. 1)
Peak pulse current wih a 10/1000µs waveform(1)
PPPM
IPPM
1500
See Next Table
Steady state power dissipation
at TL = 75OC, lead lengths 0.375” (9.5mm)(2)
PM(AV)
6.5
Peak forward surge current, 8.3ms
single half sine-wave unidirectional only(3)
IFSM
200
Maximum instantaneous forward voltage
at 100A for unidirectional only(4)
VF 3.5/5.0
Typical thermal resistance junction-to-lead
RθJL
20
Typical thermal resistance junction-to-ambient
RθJA
75
Operating junction and storage temperature range
TJ, TSTG
–55 to +175
Unit
W
A
W
A
V
°C/W
°C/W
OC
Notes: (1) Non-repetitive current pulse, per Fig.3 and derated above TA = 25°C per Fig. 2
(2) Mounted on copper pad area of 1.6 x 1.6” (40 x 40mm) per Fig. 5
(3) Measured on 8.3ms single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum
(4) VF = 3.5V for 1.5KE220(A) & below; VF = 5.0V for 1.5KE250(A) & above
Document Number 88301
30-Oct-02
www.vishay.com
1
Page 1

1.5KE Series and 1N6267 thru 1N6303A
Vishay Semiconductors
formerly General Semiconductor
Electrical Characteristics (TA = 25°C unless otherwise noted)
JEDEC
Type
Number
General
Semiconductor
Part
Number
Breakdown Voltage
V(BR) at IT (1)
(V)
Min Max
Test
Current
IT
(mA)
Stand-off
Voltage
VWM
(V)
1N6267
1N6267A
1N6268
1N6268A
1N6269
1N6269A
1N6270
1N6270A
1N6271
1N6271A
1N6272
1N6272A
1N6273
1N6273A
1N6274
1N6274A
1N6275
1N6275A
1N6276
1N6276A
1N6277
1N6277A
1N6278
1N6278A
1N6279
1N6279A
1N6280
1N6280A
1N6281
1N6281A
1N6282
1N6282A
1N6283
1N6283A
1N6284
1N6284A
1N6285
1N6285A
1N6286
1N6286A
1N6287
1N6287A
1N6288
1N6288A
1N6289
1N6289A
1N6290
1N6290A
1N6291
1N6291A
1N6292
+1.5KE6.8
+1.5KE6.8A
+1.5KE7.5
+1.5KE7.5A
+1.5KE8.2
+1.5KE8.2A
+1.5KE9.1
+1.5KE9.1A
+1.5KE10
+1.5KE10A
+1.5KE11
+1.5KE11A
+1.5KE12
+1.5KE12A
+1.5KE13
+1.5KE13A
+1.5KE15
+1.5KE15A
+1.5KE16
+1.5KE16A
+1.5KE18
+1.5KE18A
+1.5KE20
+1.5KE20A
+1.5KE22
+1.5KE22A
+1.5KE24
+1.5KE24A
+1.5KE27
+1.5KE27A
+1.5KE30
+1.5KE30A
+1.5KE33
+1.5KE33A
+1.5KE36
+1.5KE36A
+1.5KE39
+1.5KE39A
+1.5KE43
+1.5KE43A
+1.5KE47
+1.5KE47A
+1.5KE51
+1.5KE51A
+1.5KE56
+1.5KE56A
+1.5KE62
+1.5KE62A
+1.5KE68
+1.5KE68A
+1.5KE75
6.12 7.48 10 5.50
6.45 7.14 10 5.80
6.75 8.25 10 6.05
7.13 7.88 10 6.40
7.38 9.02 10 6.63
7.79 8.61 10 7.02
8.19 10.0 1.0 7.37
8.65 9.55 1.0 7.78
9.00 11.0 1.0 8.10
9.50 10.5 1.0 8.55
9.90 12.1 1.0 8.92
10.5 11.6 1.0 9.40
10.8 13.2 1.0 9.72
11.4 12.6 1.0 10.2
11.7 14.3 1.0 10.5
12.4 13.7 1.0 11.1
13.5 16.5 1.0 12.1
14.3 15.8 1.0 12.8
14.4 17.6 1.0 12.9
15.2 16.8 1.0 13.6
16.2 19.8 1.0 14.5
17.1 18.9 1.0 15.3
18.0 22.0 1.0 16.2
19.0 21.0 1.0 17.1
19.8 24.2 1.0 17.8
20.9 23.1 1.0 18.8
21.6 26.4 1.0 19.4
22.8 25.2 1.0 20.5
24.3 29.7 1.0 21.8
25.7 28.4 1.0 23.1
27.0 33.0 1.0 24.3
28.5 31.5 1.0 25.6
29.7 36.3 1.0 26.8
31.4 34.7 1.0 28.2
32.4 39.6 1.0 29.1
34.2 37.8 1.0 30.8
35.1 42.9 1.0 31.6
37.1 41.0 1.0 33.3
38.7 47.3 1.0 34.8
40.9 45.2 1.0 36.8
42.3 51.7 1.0 38.1
44.7 49.4 1.0 40.2
45.9 56.1 1.0 41.3
48.5 53.6 1.0 43.6
50.4 61.8 1.0 45.4
53.2 58.8 1.0 47.8
55.8 68.2 1.0 50.2
58.9 65.1 1.0 53.0
61.2 74.8 1.0 55.1
64.6 71.4 1.0 58.1
67.5 82.5 1.0 60.7
Maximum
Reverse
Leakage
at VWM
ID(4) (µA)
1000
1000
500
500
200
200
50
50
10
10
5.0
5.0
5.0
5.0
5.0
5.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
Maximum
Peak Pulse
Current
IPPM(2)
(A)
139
143
128
133
120
124
109
112
100
103
92.6
96.2
86.7
89.8
78.9
82.4
68.2
70.8
63.8
66.7
56.6
59.5
51.5
54.2
47.0
49.0
43.2
45.2
38.4
40.0
34.5
36.2
31.4
32.8
28.8
30.1
26.6
27.8
24.2
25.3
22.1
23.1
20.4
21.4
18.6
19.5
16.9
17.6
15.3
16.3
13.9
Maximum
Clamping
Voltage
at IPPM
VC (V)
10.8
10.5
11.7
11.3
12.5
12.1
13.8
13.4
15.0
14.5
16.2
15.6
17.3
16.7
19.0
18.2
22.0
21.2
23.5
22.5
26.5
25.2
29.1
27.7
31.9
30.6
34.7
33.2
39.1
37.5
43.5
41.4
47.7
45.7
52.0
49.9
56.4
53.9
61.9
59.3
67.8
64.8
73.5
70.1
80.5
77.0
89.0
85.0
98.0
92.0
109
Maximum
Temp.
Coefficient
of V(BR)
(% / °C)
0.057
0.057
0.061
0.061
0.065
0.065
0.068
0.068
0.073
0.073
0.075
0.075
0.076
0.078
0.081
0.081
0.084
0.084
0.086
0.086
0.088
0.089
0.090
0.090
0.092
0.092
0.094
0.094
0.096
0.096
0.097
0.097
0.098
0.098
0.099
0.099
0.100
0.100
0.101
0.101
0.101
0.101
0.102
0.102
0.103
0.103
0.104
0.104
0.104
0.104
0.105
www.vishay.com
2
Document Number 88301
30-Oct-02
Page 2

1.5KE Series and 1N6267 thru 1N6303A
Vishay Semiconductors
formerly General Semiconductor
Electrical Characteristics (Cont’d) (TA = 25°C unless otherwise noted)
JEDEC
Type
Number
General
Semiconductor
Part
Number
Breakdown Voltage
V(BR) at IT (1)
(V)
Min Max
Test
Current
IT
(mA)
Stand-off
Voltage
VWM
(V)
Maximum
Reverse
Leakage
at VWM
ID(4) (µA)
Maximum
Peak Pulse
Current
IPPM(2)
(A)
Maximum
Clamping
Voltage
at IPPM
VC (V)
Maximum
Temp.
Coefficient
of V(BR)
(% / °C)
1N6292A
+1.5KE75A
71.3 78.8 1.0 64.1 1.0 14.6 104 0.105
1N6293
+1.5KE82
73.8 90.2 1.0 66.4 1.0 12.7 118 0.105
1N6293A
+1.5KE82A
77.9 86.1 1.0 70.1 1.0 13.3 113 0.105
1N6294
+1.5KE91
81.9 100.0
1.0
73.7
1.0
11.5
131 0.106
1N6294A
1N6295
+1.5KE91A
+1.5KE100
86.5 95.5 1.0 77.8 1.0 12.0 125 0.106
90.0 110 1.0 81.0 1.0 10.4 144 0.106
1N6295A
+1.5KE100A
95.0 105
1.0
85.5
1.0
10.9 137 0.106
1N6296
+1.5KE110
99.0 121 1.0 89.2 1.0 9.5 158 0.107
1N6296A
+1.5KE 110A
105
116
1.0 94.0 1.0
9.9
152 0.107
1N6297
+1.5KE120
108 132 1.0 97.2 1.0 8.7 173 0.107
1N6297A
+1.5KE120A
114 126
1.0
102
1.0
9.1
165 0.107
1N6298
+1.5KE130
117 143 1.0 105 1.0 8.0 187 0.107
1N6298A
+1.5KE130A
124
137
1.0
111
1.0
8.4
179 0.107
1N6299
+1.5KE150
136 165 1.0 121 1.0 7.0 215 0.108
1N6299A
+1.5KE150A
143
158
1.0
128
1.0
7.2
207 0.106
1N6300
+1.5KE160
144 176 1.0 130 1.0 6.5 230 0.106
1N6300A
+1.5KE160A
152
168
1.0
136
1.0
6.8
219 0.108
1N6301
+1.5KE170
153 187 1.0 138 1.0 6.1 244 0.108
1N6301A
+1.5KE170A
162
179
1.0
145
1.0
6.4
234 0.108
1N6302
1.5KE180
162 198 1.0 146 1.0 5.8 258 0.108
1N6302A
1.5KE180A
171 189 1.0 154 1.0 6.1 246 0.108
1N6303
1.5KE200
180 220 1.0 162 1.0 5.2 287 0.108
1N6303A
1.5KE200A*
190 210
1.0
171
1.0
5.5
274 0.108
1.5KE220
198 242 1.0 175 1.0 4.4 344 0.108
1.5KE220A* 209 231 1.0 185 1.0 4.6 328 0.108
1.5KE250
1.5KE250A
225 275 1.0 202 1.0 4.2 360 0.110
237 263 1.0 214 1.0 4.4 344 0.110
1.5KE300
270 330 1.0 243 1.0 3.5 430 0.110
1.5KE300A
285 315 1.0 256 1.0 3.6 414 0.110
1.5KE350
315 385 1.0 284 1.0 3.0 504 0.110
1.5KE350A
333 368 1.0 300 1.0 3.1 482 0.110
1.5KE400
360 440 1.0 324 1.0 2.6 574 0.110
1.5KE400A
1.5KE440
380 420 1.0 342 1.0 2.7 548 0.110
396 484 1.0 356 1.0 2.4 631 0.110
1.5KE440A
418 462 1.0 376 1.0 2.5 602 0.110
1.5KE480
432 528 1.0 389 1.0 2.19 686 0.110
1.5KE480A
456 504 1.0 408 1.0 2.28 658 0.110
1.5KE510
459 561 1.0 413 1.0 2.06 729 0.110
1.5KE510A
485 535 1.0 434 1.0 2.15 698 0.110
1.5KE540
1.5KE540A
486 594 1.0 437 1.0 1.94 772 0.110
513 567 1.0 459 1.0 2.03 740 0.110
Notes: (1) Pulse test: tp 50ms
(2) Surge current waveform per Fig. 3 and derate per Fig. 2
(3) All terms and symbols are consistent with ANSI/IEEE CA62.35
(4) For bidirectional types with VR 10 volts and less the ID limit is doubled
* Bidirectional versions are UL approved under component across the line protection, ULV1414 file number E108274 (1.5KE200CA, 1.5KE220CA)
+ Underwriters Laboratory Recognition for the classification of protectors (QVGQ2) under the UL standard for safety 497B and file number E136766
for both uni-directional and bi-directional devices
Application
• This series of Silicon Transient Suppressors is used in applications where large voltage transients can permanently damage voltage-sensitive components.
• The TVS diode can be used in applications where induced lightning on rural or remote transmission lines presents a hazard to electronic circuitry
(ref: R.E.A. specification P.E. 60).
• This Transient Voltage Suppressor diode has a pulse power rating of 1500 watts for one millisecond. The response time of TVS diode clamping action is
effectively instantaneous (1 x 10-9 seconds bidirectional); therefore, they can protect integrated circuits, MOS devices, hybrids, and other voltage sensitive
semiconductors and components. TVS diodes can also be used in series or parallel to increase the peak power ratings.
Document Number 88301
30-Oct-02
www.vishay.com
3
Page 3

1.5KE Series and 1N6267 thru 1N6303A
Vishay Semiconductors
formerly General Semiconductor
Ratings and
Characteristic Curves (TA = 25°C unless otherwise noted)
Fig. 1 – Peak Pulse Power Rating Curve
100
100
Fig. 2 – Pulse Derating Curve
75
10
50
1
25
0.1
0.1µs
1.0µs
10µs
100µs 1.0ms
td — Pulse Width (sec.)
10ms
Fig. 3 – Pulse Waveform
150
tr = 10µsec.
TJ = 25°C
Pulse Width (td)
is defined as the point
Peak Value
where the peak current
IPPM
100
decays to 50% of IPPM
Half Value — IPP
IPPM
2
50
10/1000µsec. Waveform
as defined by R.E.A.
td
0
0 1.0 2.0 3.0
t — Time (ms)
4.0
Fig. 5 – Steady State Power
Derating Curve
8.0
60 HZ
7.0 Resistive or
Inductive Load
6.0
5.0
L = 0.375" (9.5mm)
4.0 Lead Lengths
3.0
2.0
1.0
0
0
1.6 x 1.6 x .040"
(40 x 40 x 1mm)
Copper Heat Sinks
25 50 75 100 125 150
TL — Lead Temperature (°C)
175
200
www.vishay.com
4
0
0 25 50 75 100 125 150 175 200
TA — Ambient Temperature (°C)
10,000
Fig. 4 - Typical Junction Capacitance
Unidirectional
Bidirectional
1,000
VR = 0
VR = Rated
100 Stand-off Voltage
f = 1 MHz
Vsig = 50mVp-p
10 TJ = 25°C
5 10
100
V(BR), Breakdown Voltage (V)
500
Fig. 6 - Maximum Non-repetitive Peak Forward
Surge Current Unidirectional Only
200
8.3ms Single Half Sine-Wave
(JEDEC Method) TJ = TJ max.
100
10
1 10 100
Number of Cycles at 60 HZ
Document Number 88301
30-Oct-02
Page 4
Part Number 1N6270
Manufactur Vishay Siliconix
Description TRANSZORB Transient Voltage Suppressors
Total Page 6 Pages
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1N6270 , 1N6270 , 1N6270 , 1N6270 , 1N6270 , 1N6270 , 1N6270 , 1N6270 , 1N6270 , 1N6270 , 1N6270 , 1N62701C , 1N6270A , 1N6270A , 1N6270A , 1N6270A , 1N6270A , 1N6270A , 1N6270A , 1N6270A , 1N6270A , 1N6270A , 1N6270A , 1N6270A , 1N6270A , 1N6270AC , 1N6270C , 1N6270C , 1N6270C , 1N6270CA , 1N6270CA , 1N6270CA , 1N6271 , 1N6271 , 1N6271 , 1N6271 , 1N6271 , 1N6271 , 1N6271 , 1N6271 , 1N6271 , 1N6271 , 1N6271 , 1N6271A , 1N6271A , 1N6271A , 1N6271A , 1N6271A , 1N6271A , 1N6271A , 1N6271A , 1N6271A , 1N6271A , 1N6271A , 1N6271A , 1N6271A , 1N6271C , 1N6271CA , 1N6271CA , 1N6271CA , 1N6272 , 1N6272 , 1N6272 , 1N6272 , 1N6272 , 1N6272 , 1N6272 , 1N6272 , 1N6272 , 1N6272 , 1N6272 , 1N6272A , 1N6272A , 1N6272A , 1N6272A , 1N6272A , 1N6272A , 1N6272A , 1N6272A , 1N6272A , 1N6272A , 1N6272A , 1N6272A , 1N6272A , 1N6272C , 1N6272C , 1N6272CA , 1N6272CA , 1N6272CA , 1N6273 , 1N6273 , 1N6273 , 1N6273 , 1N6273 , 1N6273 , 1N6273 , 1N6273 , 1N6273 , 1N6273 , 1N6273 , 1N6273A , 1N6273A , 1N6273A , 1N6273A , 1N6273A , 1N6273A , 1N6273A , 1N6273A , 1N6273A , 1N6273A , 1N6273A , 1N6273A , 1N6273A , 1N6273C , 1N6273C , 1N6273CA , 1N6273CA , 1N6273CA , 1N6274 , 1N6274 , 1N6274 , 1N6274 , 1N6274 , 1N6274 , 1N6274 , 1N6274 , 1N6274 , 1N6274 , 1N6274 , 1N6274A , 1N6274A , 1N6274A , 1N6274A , 1N6274A , 1N6274A , 1N6274A , 1N6274A , 1N6274A , 1N6274A , 1N6274A , 1N6274A , 1N6274A , 1N6274C , 1N6274C , 1N6274CA , 1N6274CA , 1N6274CA , 1N6275 , 1N6275 , 1N6275 , 1N6275 , 1N6275 , 1N6275 , 1N6275 , 1N6275 , 1N6275 , 1N6275 , 1N6275 , 1N6275A , 1N6275A , 1N6275A , 1N6275A , 1N6275A , 1N6275A , 1N6275A , 1N6275A , 1N6275A , 1N6275A , 1N6275A , 1N6275A , 1N6275A , 1N6275C , 1N6275C , 1N6275CA , 1N6275CA , 1N6275CA , 1N6275CA , 1N6276 , 1N6276 , 1N6276 , 1N6276 , 1N6276 , 1N6276 , 1N6276 , 1N6276 , 1N6276 , 1N6276 , 1N6276 , 1N6276A , 1N6276A , 1N6276A , 1N6276A , 1N6276A , 1N6276A , 1N6276A , 1N6276A , 1N6276A , 1N6276A , 1N6276A , 1N6276A , 1N6276A , 1N6276C , 1N6276C , 1N6276C , 1N6276CA , 1N6276CA , 1N6276CA , 1N6276CA , 1N6277 , 1N6277 , 1N6277 , 1N6277 , 1N6277 , 1N6277 , 1N6277 , 1N6277 , 1N6277 , 1N6277 , 1N6277 , 1N6277A , 1N6277A , 1N6277A , 1N6277A , 1N6277A , 1N6277A , 1N6277A , 1N6277A , 1N6277A , 1N6277A , 1N6277A , 1N6277A , 1N6277A , 1N6277C , 1N6277C , 1N6277CA , 1N6277CA , 1N6277CA , 1N6277CA , 1N6278 , 1N6278 , 1N6278 , 1N6278 , 1N6278 , 1N6278 , 1N6278 , 1N6278 , 1N6278 , 1N6278 , 1N6278 , 1N6278A , 1N6278A , 1N6278A , 1N6278A , 1N6278A , 1N6278A , 1N6278A , 1N6278A , 1N6278A , 1N6278A , 1N6278A , 1N6278A , 1N6278A , 1N6278C , 1N6278C , 1N6278C , 1N6278CA , 1N6278CA , 1N6278CA , 1N6278CA , 1N6279 , 1N6279 , 1N6279 , 1N6279 , 1N6279 , 1N6279 , 1N6279 , 1N6279 , 1N6279 , 1N6279 , 1N6279 , 1N6279A , 1N6279A , 1N6279A , 1N6279A , 1N6279A , 1N6279A , 1N6279A , 1N6279A , 1N6279A , 1N6279A , 1N6279A , 1N6279A , 1N6279A , 1N6279C , 1N6279C , 1N6279C , 1N6279CA , 1N6279CA , 1N6279CA ,

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