DF...

Units Conditions

I

O

Maximum DC output

1.0

A

current

0.8

A

I

FSM

Maximum peak one

30

A

t = 10ms, 20ms

Following any rated

cycle, non-repetitive

31

A

t = 8.3ms, 16.7ms

load condition and with

surge current

I

Maximum I

4.5

A

t = 10ms

Initial T

J

= T

J

max

for fusing

4.1

A

t = 8.3ms

6.4

A

t = 10ms

Initial T

J

= T

J

max

5.8

t = 8.3ms

no voltage reapplied

I

2

√t

Maximum I

2

√t64

A

2

√s

t = 0.1 to 10ms, no voltage reapplied

capability for fusing

V

FM

Maximum peak forward

1.0

V

I

FM

= 1.0A, T

J

voltage per diode

I

RM

Typical peak reverse

5

µA

RRM

leakage per diode

100

µA

f

Operating frequency

50 to 1000

Hz

range

V

RRM

Maximum repetitive peak

50 to 1000

V

reverse voltage range

DF...

Units

Conditions

T

J

Operating and storage

- 55 to 150

temperature range

R

thJA

Thermal resistance,

60

K/W

junctions to ambient

W

Approximate weight

0.6 (0.02)

g (oz)

I

V

50 to 1000V

Bulletin U2788 rev. G 04/03

DF SERIES

1A Single Phase D.I.L. Rectifier Bridge

+

-

~

~

I

O(av)

Electrical Specification

Thermal and Mechanical Specifications

The DF Series of Single Phase Rectifier Bridges

consists of four silicon junctions encapsulated in a 4

pin D.I.L. package. These devices are intended for

general use in industrial and consumer equipment.

Description

1

www.irf.com

• Glass passivated chips

• Leads on standard 0.1" grid

• Suitable for automatic insertion

• High surge current capability

• Fully characterised data

• Wide temperature range

• Surface mount option

• Lead free terminals solderable as per

MIL-STD-750 Method 2026

• High temperature soldering guaranteed 260°C/8-10 secs

• Polarity symbols marked on the case

• UL E160375 approved

Features