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Toshiba Semiconductor
Toshiba Semiconductor

U1ZB390 Datasheet

CONSTANT VOLTAGE REGULATION TRANSIENT SUPPRESSORS


U1ZB390 Datasheet Preview


U1ZB6.8~U1ZB390
TOSHIBA ZENER DIODE SILICON DIFFUSED TYPE
U1ZB6.8~U1ZB390
CONSTANT VOLTAGE REGULATION
TRANSIENT SUPPRESSORS
Unit: mm
l Average Power Dissipation : P = 1.0 W
l Zener Voltage
: VZ = 6.8~390 V
l Surface Mounting Plastic Mold Package
MAXIMUM RATINGS (Ta = 25°C)
CHARACTERISTIC
Power Dissipation
Junction Temperature
Storage Temperature Range
SYMBOL
P
Tj
Tstg
RATING
1.0
40~150
40~150
UNIT
W
°C
°C
STANDARD SOLDERING PAD
MARK
JEDEC
JEITA
TOSHIBA
Weight: 0.06g
34D1A
1 2001-07-11
Page 1

U1ZB6.8~U1ZB390
ELECTRICAL CHARACTERISTICS (Ta = 25°C)
TYPE
ZENER CHARACTERISTICS
ZENER
VOLTAGE
VZ (V)
MIN TYP. MAX
ZENER
IMPEDANCE
rd ()
MAX
MEASURE-
MENT
CURRENT
IZ (mA)
TEMPERATURE
COEFFICIENT
OF ZENER
VOLTAGE
αT (mV / °C)
TYP. MAX
U1ZB6.8
6.2 6.8 7.4
60
10 3 4
U1ZB7.5
6.8 7.5 8.3
30
10 4 5
U1ZB8.2
7.4 8.2 9.1
30
10 4 6
U1ZB9.1
8.2 9.1 10.1
30
10 5 8
U1ZB10
9.0 10 11.0
30
10 6 9
U1ZB11
9.9 11 12.1
30
10 7 11
U1ZB12
10.8 12 13.2
30
10 8 13
U1ZB13
11.7 13 14.3
30
10 9 14
U1ZB15
13.5 15 16.5
30
10 11 17
U1ZB16
14.4 16 17.6
30
10 12 19
U1ZB18
16.2 18 19.8
30
10 14 23
U1ZB20
18.0 20 22.0
30
10 16 26
U1ZB22
19.8 22 24.2
30
10 18 28
U1ZB24
21.6 24 26.4
30
10 20 32
U1ZB27
24.3 27 29.7
30
10 23 36
U1ZB30
27.0 30 33.0
30
10 25 40
U1ZB33
29.7 33 36.3
30
10 26 41
U1ZB36
32.4 36 39.6
30
9 28 45
U1ZB43
38.7 43 47.3
40
7 33 53
U1ZB47
42.3 47 51.7
65
6 38 60
U1ZB51
45.9 51 56.1
65
6 43 68
U1ZB68
61.2 68 74.8
120
4 57 90
U1ZB75
67.5 75 82.5
150
4 66 104
U1ZB82
73.8 82 90.2
170
3 71 113
U1ZB100
90 100 110
300
3 87 138
U1ZB110
99 110 121
300
3 96 152
U1ZB150
135 150 165
450
2 136 212
U1ZB180
162 180 198
500
1.5 161 255
U1ZB200
180 200 220
170 269
U1ZB200Y 190 200 210
500
0.5 170 269
U1ZB200Z 200 210 220
178 286
U1ZB220
198 220 242
U1ZB220Y 210 220 230
5000
200 309
0.5 200 309
U1ZB220Z 220 230 240
207 320
U1ZB240
216 240 264
U1ZB240Y 230 240 250
5000
215 325
0.5 215 325
U1ZB240Z 240 250 260
225 338
FORWARD
VOLTAGE
REVERSE
CURRENT
VF (V)
MAX
1.2
MEASURE
MENT
CURRENT
IF (A)
0.2
IR (µA)
MAX
10
MEASURE
MENT
VOLTAGE
VR (V)
3
1.2 0.2 10 4.5
1.2 0.2 10 4.9
1.2 0.2 10 5.5
1.2 0.2 10
6
1.2 0.2 10
7
1.2 0.2 10
8
1.2 0.2 10
9
1.2 0.2 10
10
1.2 0.2 10
11
1.2 0.2 10
13
1.2 0.2 10
14
1.2 0.2 10
16
1.2 0.2 10
17
1.2 0.2 10
19
1.2 0.2 10
21
1.2 0.2 10 26.4
1.2 0.2 10 28.8
1.2 0.2 10 34.4
1.2 0.2 10 37.6
1.2 0.2 10 40.8
1.2 0.2 10 54.4
1.2 0.2 10
60
1.2 0.2 10 65.4
1.2 0.2 10
80
1.2 0.2 10
88
1.2 0.2 10 120
1.2 0.2 10 144
160
1.2 0.2 10 160
168
176
1.2 0.2 10 176
184
192
1.2 0.2 10 216
225
2 2001-07-11
Page 2

U1ZB6.8~U1ZB390
TYPE
U1ZB270
ZENER CHARACTERISTICS
TEMPERATURE
ZENER
VOLTAGE
VZ (V)
MIN TYP. MAX
ZENER
IMPEDANCE
rd ()
MAX.
MEASURE-
MENT
CURRENT
IZ (mA)
COEFFICIENT
OF ZENER
VOLTAGE
αT (mV / °C)
TYP. MAX
243 270 297
243 385
FORWARD
VOLTAGE
VF (V)
MAX
MEASURE
MENT
CURRENT
IF (A)
U1ZB270X 250 260 270
U1ZB270Y 260 270 280
5000
221 350
0.5 1.2
228 362
0.2
U1ZB270Z 270 280 290
236 374
U1ZB300 270 300 330
270 428
U1ZB300X 280 290 300
U1ZB300Y 290 300 310
5000
244 388
0.5 1.2
253 402
0.2
U1ZB300Z 300 310 320
261 415
U1ZB330 297 330 363
296 470
U1ZB330X 310 320 330
U1ZB330Y 320 330 340
5000
270 428
0.5 1.2
278 441
0.2
U1ZB330Z 330 340 350
287 455
U1ZB390 351 390 429
10000
0.5 350 555 1.2
0.2
REVERSE
CURRENT
IR (µA)
MAX
MEASURE
MENT
VOLTAGE
VR (V)
216
234
10
243
252
240
261
10
270
279
264
288
10
297
306
10 312
3 2001-07-11
Page 3
Part Number U1ZB390
Manufactur Toshiba Semiconductor
Description CONSTANT VOLTAGE REGULATION TRANSIENT SUPPRESSORS
Total Page 5 Pages
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