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Vishay Intertechnology Electronic Components Datasheet

1N4748A Datasheet

Zener Diodes

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1N4748A pdf
www.vishay.com
PRIMARY CHARACTERISTICS
PARAMETER
VALUE
VZ range nom.
3.3 to 100
Test current IZT
2.5 to 76
VZ specification
Thermal equilibrium
Int. construction
Single
1N4728A to 1N4764A
Vishay Semiconductors
Zener Diodes
FEATURES
• Silicon planar power Zener diodes
• For use in stabilizing and clipping circuits with
high power rating
• Standard Zener voltage tolerance is ± 5 %
• Material categorization:
For definitions of compliance please see
www.vishay.com/doc?99912
APPLICATIONS
• Voltage stabilization
UNIT
V
mA
ORDERING INFORMATION
DEVICE NAME
ORDERING CODE
1N4728A to 1N4764A
1N4728A to 1N4764A -series-TR
1N4728A to 1N4764A
1N4728A to 1N4764A-series-TAP
TAPED UNITS PER REEL
5000 per 13" reel
5000 per ammopack
(52 mm tape)
MINIMUM ORDER QUANTITY
25 000/box
25 000/box
PACKAGE
PACKAGE NAME
DO-41
WEIGHT
310 mg
MOLDING COMPOUND
FLAMMABILITY RATING
UL 94 V-0
MOISTURE SENSITIVITY
LEVEL
MSL level 1
(according J-STD-020)
SOLDERING CONDITIONS
260 °C/10 s at terminals
ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
SYMBOL
Power dissipation
Valid provided that leads at a distance of 4 mm
from case are kept at ambient temperature
Ptot
Zener current
Thermal resistance junction to ambient air
Valid provided that leads at a distance of 4 mm
from case are kept at ambient temperature
IZ
RthJA
Junction temperature
Tj
Storage temperature range
Tstg
Forward voltage (max.)
IF = 200 mA
VF
VALUE
1300
PV/VZ
110
175
- 65 to + 175
1.2
UNIT
mW
mA
K/W
°C
°C
V
Rev. 2.3. 13-Nov-12
1 Document Number: 85816
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000


Vishay Intertechnology Electronic Components Datasheet

1N4748A Datasheet

Zener Diodes

No Preview Available !

1N4748A pdf
www.vishay.com
1N4728A to 1N4764A
Vishay Semiconductors
ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PART
NUMBER
ZENER VOLTAGE
RANGE (1)
VZ at IZT1
TEST
CURRENT
IZT1
IZT2
REVERSE LEAKAGE
CURRENT
DYNAMIC
RESISTANCE
f = 1 kHz
SURGE
CURRENT (3)
IR at VR
ZZT at IZT1 ZZK at IZT2
IR
V
mA mA
μA
V
mA
REGULATOR
CURRENT (2)
IZM
mA
NOM.
MAX.
TYP.
MAX.
MAX.
1N4728A
3.3
76 1
100
1
10 400 1380
276
1N4729A
3.6
69 1
100
1
10 400 1260
252
1N4730A
3.9
64 1
50
1
9 400 1190
234
1N4731A
4.3
58 1
10
1
9 400 1070
217
1N4732A
4.7
53 1
10
1
8 500 970
193
1N4733A
5.1
49 1
10
1
7 550 890
178
1N4734A
5.6
45 1
10
2
5 600 810
162
1N4735A
6.2
41 1
10
3
2 700 730
146
1N4736A
6.8
37 1
10
4
3.5 700
660
133
1N4737A
7.5
34 0.5
10
5
4 700 605
121
1N4738A
8.2
31 0.5
10
6
4.5 700
550
110
1N4739A
9.1
28 0.5
10
7
5 700 500
100
1N4740A
10
25 0.25
10
7.6
7
700
454
91
1N4741A
11
23 0.25
5
8.4
8
700
414
83
1N4742A
12
21 0.25
5
9.1
9
700
380
76
1N4743A
13
19 0.25
5
9.9
10
700
344
69
1N4744A
15
17 0.25
5
11.4
14
700
304
61
1N4745A
16
15.5 0.25
5
12.2
16
700
285
57
1N4746A
18
14 0.25
5
13.7
20
750
250
50
1N4747A
20
12.5 0.25
5
15.2
22
750
225
45
1N4748A
22
11.5 0.25
5
16.7
23
750
205
41
1N4749A
24
10.5 0.25
5
18.2
25
750
190
38
1N4750A
27
9.5 0.25
5
20.6
35
750
170
34
1N4751A
30
8.5 0.25
5
22.8
40
1000
150
30
1N4752A
33
7.5 0.25
5
25.1
45
1000
135
27
1N4753A
36
7 0.25
5
27.4
50
1000
125
25
1N4754A
39
6.5 0.25
5
29.7
60
1000
115
23
1N4755A
43
6 0.25
5
32.7
70
1500
110
22
1N4756A
47
5.5 0.25
5
35.8
80
1500
95
19
1N4757A
51
5 0.25
5
38.8
95
1500
90
18
1N4758A
56
4.5 0.25
5
42.6 110 2000
80
16
1N4759A
62
4 0.25
5
47.1 125 2000
70
14
1N4760A
68
3.7 0.25
5
51.7 150 2000
65
13
1N4761A
75
3.3 0.25
5
56 175 2000
60
12
1N4762A
82
3 0.25
5
62.2 200 3000
55
11
1N4763A
91
2.8 0.25
5
69.2 250 3000
50
10
1N4764A
100
2.5 0.25
5
76 350 3000
45
9
Notes
(1) Based on DC measurement at thermal equilibrium while maintaining the lead temperature (TL) at 30 °C + 1 °C, 9.5 mm (3/8") from the
diode body
(2) Valid provided that electrodes at a distance of 4 mm from case are kept at ambient temperature
(3) tp = 10 ms.
Rev. 2.3. 13-Nov-12
2 Document Number: 85816
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000


Part Number 1N4748A
Description Zener Diodes
Maker Vishay
Total Page 4 Pages
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