1N4745A Diodes Datasheet

1N4745A Datasheet, PDF, Equivalent


Part Number

1N4745A

Description

1W Zener Diodes

Manufacture

TAITRON

Total Page 8 Pages
Datasheet
Download 1N4745A Datasheet


1N4745A
1W Zener Diodes
1N4728A - 1N4761A
1W Zener Diodes
Features
1W Power Dissipation
Built-in Strain Relief
Low Inductance
High Stability
Zener Voltage from 3.3V to 75V
High temperature soldering guaranteed: 260°C/10 seconds
/.037" (9.5mm) lead length,
RoHS Compliance
Mechanical Data
Case:
Terminals:
Weight:
DO-41(G), Glass
Axial leads, solderable per MIL-STD-202, Method 208
0.012 ounce, 0.3 gram
DO-41(G)
Maximum Ratings (T Ambient=25ºC unless noted otherwise)
Symbol
Description
Value
Unit Conditions
PD Power Dissipation above 25°C
1W
VF Forward Voltage
1.2 V IF=0.1 A
TJ Max. Junction Temperature
150 °C
TSTG Storage Temperature Range
-65 to +150
°C
TAITRON COMPONENTS INCORPORATED www.taitroncomponents.com
Tel: (800)-TAITRON (800)-824-8766 (661)-257-6060
Fax: (800)-TAITFA
(800)-824-8329 (661)-257-6415
Rev. D/WW
Page 1 of 8

1N4745A
1W Zener Diodes
1N4728A - 1N4761A
Electrical Characteristics (T Ambient=25ºC unless noted otherwise)
P/N
1N4728A
1N4729A
1N4730A
1N4731A
1N4732A
1N4733A
1N4734A
1N4735A
1N4736A
1N4737A
1N4738A
1N4739A
1N4740A
1N4741A
1N4742A
1N4743A
1N4744A
1N4745A
1N4746A
1N4747A
1N4748A
1N4749A
1N4750A
1N4751A
1N4752A
1N4753A
1N4754A
1N4755A
Nominal Zener Voltage
Nom.
VZ
3.3
VZ @ IZT
Min. Max.
VZ VZ
3.14 3.47
IZT
(mA)
76
3.6 3.42 3.78 69
3.9 3.71 4.10 64
4.3 4.09 4.52 58
4.7 4.47 4.94 53
5.1 4.85 5.36 49
5.6 5.32 5.88 45
6.2 5.89 6.51 41
6.8 6.46 7.14 37
7.5 7.13 7.88 34
8.2 7.79 8.61 31
9.1 8.65 9.56 28
10 9.50 10.50 25
11 10.45 11.55 23
12 11.40 12.60 21
13 12.35 13.65 19
15 14.25 15.75 17
16 15.20 16.80 15.5
18 17.10 18.90 14
20 19.00 21.00 12.5
22 20.90 23.10 11.5
24 22.80 25.20 10.5
27 25.65 28.35 9.5
30 28.50 31.50 8.5
33 31.35 34.65 7.5
36 34.20 37.80 7.0
39 37.05 40.95 6.5
43 40.85 45.15 6.0
Maximum Zener Impedance
ZZT @ IZT
Zzk @ Izk
Ω Ω mA
10 400 1.0
10 400 1.0
9 400 1.0
9 400 1.0
8 500 1.0
7 550 1.0
5 600 1.0
2 700 1.0
3.5 700 1.0
4.0 700 0.5
4.5 700 0.5
5 700 0.5
7 700 0.25
8 700 0.25
9 700 0.25
10 700 0.25
14 700 0.25
16 700 0.25
20 750 0.25
22 750 0.25
23 750 0.25
25 750 0.25
35 750 0.25
40 1000 0.25
45 1000 0.25
50 1000 0.25
60 1000 0.25
70 1500 0.25
Maximum Reverse
Leakage Current
IR @ VR
µA VR
100 1.0
100 1.0
50 1.0
10 1.0
10 1.0
10 1.0
10 2.0
10 3.0
5 4.0
5 5.0
5 6.0
0.5 7.0
0.5 7.6
0.1 8.4
0.1 9.1
0.1 9.9
0.1 11.4
0.1 12.2
0.1 13.7
0.1 15.2
0.1 16.7
0.1 18.2
0.1 20.6
0.1 22.8
0.1 25.1
0.1 27.4
0.1 29.7
0.1 32.7
www.taitroncomponents.com
Rev. D/WW
Page 2 of 8


Features 1W Zener Diodes 1N4728A - 1N4761A 1W Ze ner Diodes Features • 1W Power Dissip ation • Built-in Strain Relief • Lo w Inductance • High Stability • Zen er Voltage from 3.3V to 75V • High te mperature soldering guaranteed: 260°C/ 10 seconds /.037" (9.5mm) lead length, • RoHS Compliance Mechanical Data Ca se: Terminals: Weight: DO-41(G), Glass Axial leads, solderable per MIL-STD-20 2, Method 208 0.012 ounce, 0.3 gram DO -41(G) Maximum Ratings (T Ambient=25º C unless noted otherwise) Symbol Desc ription Value Unit Conditions PD Pow er Dissipation above 25°C 1W VF Forw ard Voltage 1.2 V IF=0.1 A TJ Max. Ju nction Temperature 150 °C TSTG Stora ge Temperature Range -65 to +150 °C TAITRON COMPONENTS INCORPORATED www.ta itroncomponents.com Tel: (800)-TAITRON (800)-824-8766 (661)-257-6060 Fax: (8 00)-TAITFA (800)-824-8329 (661)-257-64 15 Rev. D/WW Page 1 of 8 1W Zener Dio des 1N4728A - 1N4761A Electrical Chara cteristics (T Ambient=25ºC unless noted otherwise) P/N 1N4728.
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