Notes:

(1) Reverse recovery test conditions: I

(2) Measured at 1.0MHz and applied reverse voltage of 4.0 volts

Sym bols

SR26

SR27

SR28

SR29

Units

Maximum repetitive peak reverse voltage

V

RRM

100

200

400

800

Volts

Maximum RMS voltage

V

RMS

70

140

280

560

Volts

Maximum DC blocking voltage

V

DC

100

200

400

800

Volts

Maximum average forward rectified current

at T

I

(AV)

2.0

Amps

Peak forward surge current

8.3mS single half sine-wave superimposed

on rated load (MIL-STD-750D 4066 method)

I

FSM

50.0

Amps

Maximum instantaneous forward voltage at 2.0A

V

F

1.30

Volts

Maximum DC reverse current

T

at rated DC blocking voltage

T

I

R

5.0

300.0

A

Maximum reverse recovery time (Note 1) T

T

rr

150

500

nS

Typical junction capacitance (Note 2)

C

J

50.0

F

Maximum thermal resistance (Note 3)

R

JL

20.0

/W

Operating and storage temperature range

T

-50 to +150

Features

SR26 THRU SR29

SURFACE MOUNT FAST SWITCHING RECTIFIER

For surface mounted applications

Low profile package

Built-in strain relief

Easy pick and place

Fast recovery times for high efficiency

Plastic package has Underwriters Laboratory

Flammability Classification 94V-0

High temperature soldering:

260 /10 seconds at terminals

Maximum Ratings and Electrical Characteristics

1

Ratings at 25 ambient temperature unless otherwise specified.

Resistive or inductive load.

For capacitive load, derate current by 20%.

Mechanical Data

Case: SMA molded plastic

Terminals: Solder plated solderable per

MIL-STD-750, method 2026

Polarity: Indicated by cathode band

Weight: 0.004 ounce, 0.113 gram

DI M E NS I O NS

DI M

i n c hes

m m

No t e

Mi n .

Ma x .

Mi n .

Ma x .

A

0 . 216

0. 226

5. 48

5. 74

B

0 . 176

0. 182

4. 48

4. 63

C

0 . 094

0. 100

2. 40

2. 55

D

0 . 170

0. 176

4. 33

4. 48

E

0 . 039

0. 055

1. 00

1. 40

F

0 . 080

0. 081

2. 03

2. 07

G

0 . 068

0. 083

1. 72

2. 10

H

0 .1 1 2

0 . 1 1 8

2 .8 5

3 .0 0

J

0 . 057

-

1 . 4 4

-

K

-

0. 018

-

0 . 4 5

L

0 . 016

-

0 . 4 0

-

M

0 . 109

0. 1 1 5

2 . 7 7

2 . 9 3

N

0 . 105

0. 107

2. 67

2. 73

P

0 . 078

0. 081

2. 00

2. 05