DO-5

FEATURES

• All Diffused Series

• Available in Normal & Reverse Polarity

• Industrial Grade

• Available In Avalanche Characteristic

* Available in metric and UNF thread

ELECTRICALSPECIFICATIONS

25F/FR

Maximum Average Forward

25A

V

FM

Maximum peak forward

1.25V

voltage drop @ Rated I

F(AV)

I

FSM

Maximum peak one cycle

400 A

(non-rep) surge current 10 m sec

I

FRM

Maximum peak repetitive

150A

surge current®

I2tMaximum I2t rating (non-rep.)

800A2Sec

for 5 to 10 m sec.

25 F / 25 FR

SILICON POWER DIODE

THERMAL MECHANICAL SPECIFICATIONS

Maximum thermal resistance Junction to case

Tj

Operating Junction Temp.

Tstg

Storage temperature

Mounting torque

0.14 M-kg min,

(Non-lubricated threads)

0.17 M-kg max

W

Approx, weight

7 gms.

ELECTRICAL RATINGS

TYPE

NUMBER 25F/FR

10

20

40

60

80

100

120

140

160

VRRM

Max. repetitive peak reverse

100

200

400

600

800

1000

1200

1400 1600

voltage (v)

VR(RMS) Max. R.M.S. reverse voltage (V)

70

140

280

420

560

700

840

980 1120

VR

Max. D.C. Blocking Voltage (V)

100

200

400

60

800

1000

1200

1400 1600

Recommended R.M.S. working

40

80

160

240

320

400

480

560

640

Voltage(v)

iR(AV)

Max. Average reverse leakage

150

150

150

150

150

150

150

150

150

NAINA SEMICONDUCTOR LTD.

D95,SECTOR 63 NOIDA(INDIA)

e-mail : sales@nainasemi.com web site : www.nainasemi.com

NAINA

25 F/ FR

A

A

POLARITY

POLARITY

Normal

Normal

Reverse

Reverse

Ø 4.0

7

27

12

M8 x 1.25

16

Ø 8.0

32

12

11.5

M 8 x 1.25

17 A/F

17 A/F

11.5

C

C

C

C

A

A