1N4738A-TAP - Vishay Semiconductors

1N4728A to 1N4764A

www.vishay.com Vishay Semiconductors

Rev. 2.4. 16-Feb-18 1Document Number: 85816

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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

Zener Diodes

DESIGN SUPPORT TOOLS

FEATURES

• Silicon planar power Zener diodes

• For use in stabilizing and clipping circuits with

high power rating

• Standard Zener voltage tolerance is ± 5 %

• AEC-Q101 qualified

• Material categorization:

for definitions of compliance please see

www.vishay.com/doc?99912

APPLICATIONS

• Voltage stabilization

PRIMARY CHARACTERISTICS

PARAMETER VALUE UNIT

VZ range nom. 3.3 to 100 V

Test current IZT 2.5 to 76 mA

VZ specification Thermal equilibrium

Circuit configuration Single

click logo to get started

Available

Models

ORDERING INFORMATION

DEVICE NAME ORDERING CODE TAPED UNITS PER REEL MINIMUM ORDER

QUANTITY

1N4728A to 1N4764A 1N4728A to 1N4764A -series-TR 5000 per 13" reel 25 000/box

1N4728A to 1N4764A 1N4728A to 1N4764A-series-TAP 5000 per ammopack

(52 mm tape) 25 000/box

PACKAGE

PACKAGE NAME WEIGHT MOLDING COMPOUND

FLAMMABILITY RATING

MOISTURE SENSITIVITY

LEVEL SOLDERING CONDITIONS

DO-41 310 mg UL 94 V-0 MSL level 1

(according J-STD-020) 260 °C/10 s at terminals

ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified)

PARAMETER TEST CONDITION SYMBOL VALUE UNIT

Power dissipation Valid provided that leads at a distance of 4 mm

from case are kept at ambient temperature Ptot 1300 mW

Zener current IZPV/VZmA

Thermal resistance junction to ambient air Valid provided that leads at a distance of 4 mm

from case are kept at ambient temperature RthJA 110 K/W

Junction temperature Tj175 °C

Storage temperature range Tstg -65 to +175 °C

Forward voltage (max.) IF = 200 mA VF1.2 V

1N4728A to 1N4764A

www.vishay.com Vishay Semiconductors

Rev. 2.4. 16-Feb-18 2Document 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

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.

ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)

PART

NUMBER

ZENER VOLTAGE

RANGE (1)

TEST

CURRENT

REVERSE LEAKAGE

CURRENT

DYNAMIC

RESISTANCE

f = 1 kHz

SURGE

CURRENT (3)

REGULATOR

CURRENT (2)

VZ at IZT1 IZT1 IZT2 IR at VRZZT at IZT1 ZZK at IZT2 IRIZM

VmA mA μA VmA 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

1N4728A to 1N4764A

www.vishay.com Vishay Semiconductors

Rev. 2.4. 16-Feb-18 3Document 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

BASIC CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)

Fig. 1 - Admissible Power Dissipation vs. Ambient Temperature

Ptot = f (Tamb)

PACKAGE DIMENSIONS in millimeters (inches): DO-41_1N47xx

200

400

600

800

1000

1200

1400

Ptot - Power Dissipation (mW)

0 50 100 150 200

Tamb- Ambient Temperature (°C)

26 min. [1.024]26 min. [1.024]

Ø 2.6 max. [0.102]

4.1 max. [0.161]

Ø 0.86 max. [0.034]

Cathode Identication

3.3 min. [0.128]

Ø 0.7 min. [0.027]

Ø 2.1 min. [0.081]

Document no. S8-V-3901.04-001(4)

Rev. 1 - Date: 30. Nov. 2011

22624

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Revision: 08-Feb-17 1Document Number: 91000

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