DCCOM 1N4754A, 1N4753A, 1N4752A, 1N4751A, 1N4750A Datasheet

DC COMPONENTS CO., LTD.

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R

RECTIFIER SPECIALISTS

1N4728A

THRU

1N4754A

TECHNICAL SPECIFICATIONS

OF

FEATURES

* Voltage Range:3.3V to 39V
* Double slug type construction

MECHANICAL DATA

* Case: Glass sealed case
* Lead: MIL-STD-202E, Method 208 guaranteed
* Polarity: Color band denotes cathode end

* Mounting position: Any
* Weight: 0.35 gram

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25oC ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.

GLASS SILICON ZENER DIODES

DO-41(G)

MAX.

Dimensions in millimeters

SYMBOL VALUE UNITS
Zener Current see Table "Characterisitics"
Power Dissipation at Tamb=25
Junction Temperature Tj 175
Storage Temperature Range Tstg -55 to + 200

Thermal Resistance RthA - Typ.
Junction to Ambient Air - Min.

Forward Voltage V
at IF=200mA - Min.

1)Valid Provided that leads are kept at ambient temperature at a distance of 10 mm from case.

NOTE: Suffix "A" indicates Zener Voltage Tolerance ± 5%

o

C Ptot 1

F - Typ.

(1)

(1)

170

1.2 Max.

162

W

o

C

o

C

K/mW

Max.
Volts

RATING AND CHARACTERISTIC CURVES (1N4728A THRU 1N4754A)

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Nominal

Zener

Voltage

VZ@IZT

Volts

Test

Current

IZT
mA

Maximum Zener

Impedance

ZZT@IZT ZZT@IZK

Ohms Ohms

Maximum Reverse

IZK

Leakage Current

IR @VR

mA

uA Volts

Max. Surge

Current

IR

mA

Maximum

Regulator

Current

IZM

mA

1N4728A 3.3 76 10 400 1.0 100 1.0 1380 276
1N4729A 3.6 69 10 400 1.0 100 1.0 1260 252

1N4730A 3.9 64 9.0 400 1.0 50 1.0 1170 234
1N4731A 4.3 58 9.0 400 1.0 10 1.0 1085 217
1N4732A 4.7 53 8.0 500 1.0 10 1.0 965 193
1N4733A 5.1 49 7.0 550 1.0 10 1.0 890 178
1N4734A 5.6 45 5.0 600 1.0 10 2.0 810 162
1N4735A 6.2 41 2.0 700 1.0 10 3.0 730 146
1N4736A 6.8 37 3.5 700 1.0 10 4.0 660 133
1N4737A 7.5 34 4.0 700 0.5 10 5.0 605 121
1N4738A 8.2 31 4.5 700 0.5 10 6.0 550 110
1N4739A 9.1 28 5.0 700 0.5 10 7.0 500 100
1N4740A 10 25 7.0 700 0.25 10 7.6 454 91
1N4741A 11 23 8.0 700 0.25 5.0 8.4 414 83
1N4742A 12 21 9.0 700 0.25 5.0 9.1 380 76
1N4743A 13 19 10 700 0.25 5.0 9.9 344 69
1N4744A 15 17 14 700 0.25 5.0 11.4 304 61
1N4745A 16 15.5 16 700 0.25 5.0 12.2 285 57
1N4746A 18 14 20 750 0.25 5.0 13.7 250 50
1N4747A 20 12.5 22 750 0.25 5.0 15.2 225 45
1N4748A 22 11.5 23 750 0.25 5.0 16.7 205 41
1N4749A 24 10.5 25 750 0.25 5.0 18.2 190 38
1N4750A 27 9.5 35 750 0.25 5.0 20.6 170 34
1N4751A 30 8.5 40 1000 0.25 5.0 22.8 150 30
1N4752A 33 7.5 45 1000 0.25 5.0 25.1 135 27
1N4753A 36 7.0 50 1000 0.25 5.0 27.4 125 25
1N4754A 39 6.5 60 1000 0.25 5.0 29.7 115 23

Admissible power dissipation
versus ambient temperature

Valid provided that leads are kept at ambient
temperature at a distance of 10mm from case

W

1.0

0.8

0.6

Ptot

0.4

0.2

Power dissipation

0

0 100 200oC

Breakdown characteristics

mA

240

200

IZ

160

120

80

0

Tamb

DC COMPONENTS CO., LTD.

R

5V 10V 15V 20V 25V 30V

7V5

6V8

6V2

5V6

5V1

4V7

4V3

3V9

3V3

163

9V1

1N47-SERIES

27

24

22

15

12

11

20

VZ