8EWF-S International Rectifier Corp., 8EWF-S Datasheet

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8EWF-S

Manufacturer Part Number
8EWF-S
Description
Surface Mountable Fast Soft Recovery Diode
Manufacturer
International Rectifier Corp.
Datasheet
Major Ratings and Characteristics
SURFACE MOUNTABLE
FAST SOFT RECOVERY
DIODE
Description/Features
The 8EWF..S fast soft recovery
series has been optimized for combined short
reverse recovery time, low forward voltage drop
and low leakage current
The glass passivation ensures stable reliable
operation in the most severe temperature and
power cycling conditions.
Typical applications are both:
Characteristics
I
V
I
V
t
T
rr
F(AV)
FSM
RRM
J
F
Output rectification and freewheeling diode
in inverters, choppers and converters.
Input rectifications where severe
restrictions on conducted EMI should be met.
Sinusoidal waveform
@ 8 A, T
@ 1A, 100A/µs
J
= 25°C
8EWF..S
200 to 600
- 40 to 150
170
1.2
55
8
IR
Units
rectifier
ns
°C
A
V
A
V
Package Outline
Preliminary Data Sheet I2124 rev. A 05/98
TO-252AA (D-Pak)
V
t
V
rr
F
RRM
IR
< 1.2V @ 8A
= 55ns
200 to 600V
8EWF..S
Series
1

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8EWF-S Summary of contents

Page 1

... SURFACE MOUNTABLE FAST SOFT RECOVERY DIODE Description/Features The 8EWF..S fast soft recovery series has been optimized for combined short reverse recovery time, low forward voltage drop and low leakage current The glass passivation ensures stable reliable operation in the most severe temperature and power cycling conditions ...

Page 2

... Sine pulse, rated V A 200 10ms Sine pulse, no voltage reapplied 140 10ms Sine pulse, rated 200 10ms Sine pulse, no voltage reapplied 2 2000 0.1 to 10ms, no voltage reapplied Conditions 8EWF..S Units 1 8A 25° 150°C J 1. °C ...

Page 3

... Conduction Period 30° 60° 90° 120° 180° Average Forward Current (A) Fig Current Rating Characteristics DC 180° 120° 90° 60° 30° RMS Limit Conduction Period 8EWF..S Series T = 150° Average Forward Current (A) 3 ...

Page 4

... Rate Of Fall Of Forward Current - di/dt (A/µs) = 25°C Fig Recovery Time Characteristics Maximum Non Repetitive Surge Current Versus Pulse Train Duration. Initial T = 150° Voltage Reapplied Rated V Reapplied RRM 8EWF..S Series 0.1 1 Pulse Train Duration (s) 8EWF..S Series T = 150 ° ...

Page 5

... 200 0 Rate Of Fall Of Forward Current - di/dt (A/µs) = 25°C Fig Recovery Current Characteristics Steady State Value (DC Operation) 8EWF..S Series 0.001 0.01 Square Wave Pulse Duration (s) Characteristics thJC IR Series 8EWF..S Series 150 ° ...

Page 6

... IR 8EWF..S Series Preliminary Data Sheet I2124 rev. A 05/98 Ordering Information Table Device Code Current Rating 2 - Circuit Configuration Single Diode 3 - Package D-Pak 4 - Type of Silicon Fast Soft Recovery Rectifier 5 - Voltage code: Code x 100 = Surface Mountable 7 - Tape and Reel Option: TRL = Left Orientation Reel ...

Page 7

... Marking Information EXAMPLE: THIS IS AN 8EWF06S Tape & Reel Information 4.1 (0.16) 3.9 (0.15) 2.1 (0.83) TR 1.9 (0.07) 12.1 (0.48) FEED DIRECTION 11.9 (0.47) 4.1 (0.16) 3.9 (0.15) 2.1 (0.83) 1.9 (0.07) TRR 8.1 (0.32) FEED DIRECTION 7.9 (0.31) 4.1 (0.16) 3.9 (0.15) 2.1 (0.83) 1.9 (0.07) TRL 8.1 (0.32) FEED DIRECTION 7.9 (0.31) 13 (0.52) DIA. 375 (14.17) DIA. MAX. 8EWF..S Preliminary Data Sheet I2124 rev. A 05/98 (K) INTERNATIONAL RECTIFIER LOGO 8EWF06S 9712 5K3A ASSEMBLY LOT CODE (A) (A) 1.85 (0.07) DIA. 1.65 (0.06) 0.35 (0.01) 1 ...

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