F1N4738 thru FZ1200

Surface Mount Zener Diodes

Vz Range:8.2 to 200V Power Dissipation:1W

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2014.12-Rev.B

Features

• Toal power dissipation:max,1.0W

• Low leakage current

• Moisture sensitivity: level 1, per J-STD-020

Moisture sensitivity: level 1, per J STD 020

• Solder dip 260 °C, 10 s

• Low profile， typical thickness 1.0mm

• For use in stabilizing and clipping circuits with high power rating

M i

R ti

d Th

l Ch

t i ti

eSGA

(SOD‐123FL)

Maximum Ratings and Thermal Characteristics

(TA = 25 °C unless otherwise noted)

Parameter

Symbol

Value

Unit

1

W

Zener current

See Next Table

Power dissipation at

Ptot

1

W

Tamb=75℃

Ptot

V

1.2

Thermal resistance

junction to ambient air

Rthja

Operating junction and

storage temperature range

TJ, TSTG

Maximum instantaneous

forward voltage at 200mA

-55 to +150

℃

100

℃/W

Test

current

Dynamic

impedance

Knee

current

Knee

impedance

Reverse

current

Reverse

voltage

Max.DC

current

Pt N

b

Zener voltage

Note:1),The thermal resistance from junction to ambient,case or mount,mounted on P.C.B with 5×5mm copper pads,2 OZ,FR4 PCB

current impedance current impedance current

voltage

current

IZT

ZZT

IZK

ZZK

IR(Max)

VR

IZM

Vz(MIN)

Vz(MAX)

m A

Ω

m A

Ω

µAdc

V

m A

F1N4738

7.79

8.61

31

4.5

0.5

700

10

6.5

110

F1N4739

8.65

9.56

28

5

0.5

700

10

7

100

F1N4740

9.5

10.5

25

7

0.25

700

10

8

91

F1N4741

10.45

11.55

23

8

0.25

700

5

8.4

83

F1N4742

11 4

12 6

21

9

025

700

5

91

76

Part Number

VZ /V

F1N4742

11.4

12.6

21

9

0.25

700

5

9.1

76

F1N4743

12.35

13.65

19

10

0.25

700

5

9.9

69

F1N4744

14.25

15.75

17

14

0.25

700

5

11.4

61

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2014.12-Rev.B