Vishay 8EWF..S Series Data Sheet

I2124 rev. B 10/99

SURFACE MOUNTABLE
FAST SOFT RECOVERY
DIODE

Description/Features

The 8EWF..S fast soft recovery QUIETIR rectifier
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:

Output rectification and freewheeling diode
in inverters, choppers and converters.
Input rectifications where severe
restrictions on conducted EMI should be met.

QUIET

V

F

t

rr

V

RRM

IR

Series

8EWF..S

< 1.2V @ 8A

= 55ns

200 to 600V

Major Ratings and Characteristics

Characteristics 8EWF..S Units

I

Sinusoidal waveform 8 A

F(AV)

V

RRM

I

FSM

VF@ 8 A, TJ = 25°C 1.2 V

trr@ 1A, 100A/µs 55 ns

T

J

200 to 600 V

170 A

- 40 to 150 °C

Package Outline

TO-252AA (D-Pak)

1

8EWF..S QUIET

t

I

FM

t

rr

Q

rr

I

rr

di
dt

tbta

IR

Series

I2124 rev. B 10/99

Voltage Ratings

V

Part Number

, maximum V

RRM

peak reverse voltage peak reverse voltage 150°C

, maximum non repetitive I

RSM

VVmA

8EWF02S 200 300 3

8EWF04S 400 500

8EWF06S 600 700

Absolute Maximum Ratings

Parameters 8EWF..S Units Conditions

I

Max. Average Forward Current 8 A @ TC = 96° C, 180° conduction half sine wave

F(AV)

I

Max. Peak One Cycle Non-Repetitive 170 10ms Sine pulse, rated V

FSM

A

Surge Current 200 10ms Sine pulse, no voltage reapplied

I2t Max. I2t for fusing 140 10ms Sine pulse, rated V

A2s

200 10ms Sine pulse, no voltage reapplied

I2√t Max. I2√t for fusing 2000 A2√s t = 0.1 to 10ms, no voltage reapplied

RRM

RRM

applied

applied

RRM

Electrical Specifications

Parameters 8EWF..S Units Conditions

VFMMax. Forward Voltage Drop 1.2 V @ 8A, TJ = 25°C

rtForward slope resistance 16 mΩ

V

Threshold voltage 1.13 V

F(TO)

IRMMax. Reverse Leakage Current 0.1 TJ = 25 °C

3T

mA

TJ = 150°C

= 150 °C

J

Typical Reverse Recovery Characteristics

Parameters 8EWF..S Units

trrReverse Recovery Time 140 ns IF @ 8Apk

IrrReverse Recovery Current 2.6 A @ 25A/µs

QrrReverse Recovery Charge 0.25 µC @ TJ = 25°C

S Snap Factor tb/ta 0.5 -

2

Conditions

VR = rated V

RRM

8EWF..S QUIET

Thermal-Mechanical Specifications

Parameters 8EWF..S Units Conditions

TJMax. Junction Temperature Range - 40 to 150 °C

Max. Storage Temperature Range - 40 to 150 °C

T

stg

Soldering Temperature 240 °C for 10 seconds

R

Max. Thermal Resistance Junction 2.5 °C/W DC operation

thJC

to Case

R

Typ. Thermal Resistance Junction 50 °C/W

thJA

to Ambient (PCB Mount)**

wt Approximate Weight 1(0.03) g (oz.)

Case Style TO-252AA (D-Pak)

**When mounted on 1" square (650mm2) PCB of FR-4 or G-10 material 4 oz (140µm) copper 40°C/W

For recommended footprint and soldering techniques refer to application note #AN-994

IR

Series

I2124 rev. B 10/99

150
140
130
120
110
100

90
80
70
60

Maximum Allowable Case Temperature (°C)

0123456789

Average Forward Current (A)

8EWF..S Series
R (DC) = 2.5 °C/W

thJC

Conduction Angle

30°

60°

90°

Fig. 1 - Current Rating Characteristics

12

180°

10

8

6

4

2

0

Maximum Average Forward P ower Loss (W)

120°

90°
60°
30°

RMS Limi t

Conduc t i o n Ang l e

8EWF..S Ser ie s
T = 150°C

J

0123456789

Average Forward Current (A)

Fig. 3 - Forward Power Loss Characteristics

120°

180°

150

140

130

120
110

Maximum Allowable Case Temperature (°C)

100

90

80

70

30°

02468101214

Average Forward Current (A)

8EW F. .S Series
R (DC) = 2.5 °C/W

thJC

Conduction Period

60°

90°

120°

180°

DC

Fig. 2 - Current Rating Characteristics

16

DC

180°

14

120°

90°

12

60°
30°

10

8

RMS Limit

6
4

2

0

Maximum Average Forward Power Loss (W)

02468101214

Average Forward Cu rrent (A)

Conduction P eriod

8EW F.. S Series
T = 150°C

J

Fig. 4 - Forward Power Loss Characteristics

3

8EWF..S QUIET

I2124 rev. B 10/99

IR

Series

200

At Any Rated Load Condition And With

Rated V Applied Follo wing Surge .

175

150

125

100

75

8EWF..S Series

Peak Half Sine Wave Forward Current (A)

50

1 10 100

Number Of E qu al Amplitude Half Cy cle Current Pul ses (N)

RRM

Initi a l T = 150°C

J

@ 60 Hz 0.0 083 s
@ 50 Hz 0.0 100 s

100

10

T = 25°C

J

T = 150°C

J

200

Maximum Non Repetitive Surge Current

180

160

140

120

100

80

8EWF..S Series

60

Peak Half Sine Wave Forward Current (A)

40

0.01 0.1 1

Versus Pulse Train Duration.

Pulse T rain Duration (s)

Initial T = 150°C

No Voltage Reapplied
Rated V Reapplied

RRM

Fig. 6 - Maximum Non-Repetitive Surge CurrentFig. 5 - Maximum Non-Repetitive Surge Current

J

Instantaneous Forward Current (A)

0.4

0.3

I = 20 A

FM

0.2

0.1

Maximum Reverse Recovery Time - Trr (µs)

0

0 40 80 120 160 200

Rate Of Fall Of Forward Current - di/dt (A /µs)

10 A

8 A

Fig. 8 - Recovery Time Characteristics, T

4

8EWF..S Series

1

0.511.522.53
Instant aneous Forward Voltage (V)

Fig. 7 - Forward Voltage Drop Characteristics

8EW F.. S Seri es
T = 25 °C

J

5 A

2 A

1 A

Maximu m Rever se Recovery Time - Trr (µs)

= 25°C Fig. 9 - Recovery Time Characteristics, TJ = 150°C

J

0.4

0.3

I = 20 A

FM

0.2

0.1

0

0 40 80 120 160 200

Rate Of Fall Of Fo rward Current - di/dt (A/µs)

10 A

8EWF..S Series
T = 150 °C

J

8 A

5 A

2 A

1 A

8EWF..S QUIET

I2124 rev. B 10/99

IR

Series

1.4

1.2

8EWF..S Series
T = 25 °C

J

I = 20 A

1

0.8

0.6

0.4

0.2

0

0 40 80 120 160 200

Maximum Reverse Re covery Charge - Qrr (µC)

Rate Of Fall Of F o rward Current - di/dt (A/µs)

FM

10 A

8 A
5 A

2 A
1 A

2.4

2.2
2

8EW F.. S Series
T = 150 °C

J

I = 20 A

1.8

1.6

1.4

1.2
1

0.8

0.6

0.4

0.2

0 40 80 120 160 200

Maximum Re verse Rec o very Charge - Qrr (µC)

Rate Of Fal l Of Forward Current - di/ dt (A/µs)

FM

10 A

8 A

5 A

2 A

1 A

Fig. 10 - Recovery Charge Characteristics, TJ = 25°C Fig. 11 - Recovery Charge Characteristics, TJ = 150°C

16

8EW F.. S Series

14

T = 25 °C

J

I = 20 A

FM

12
10

8

6

4

2

0

Maximum Reverse Recovery Current - Irr (A)

0 40 80 120 160 200

Rate Of Fall Of F orward Current - di/dt (A/ µs)

10 A

8 A

5 A

2 A

1 A

20

8EWF..S Ser i es

18

T = 150 °C

16

J

I = 20 A

14
12
10

8
6
4
2
0

Maximum Reverse Recovery Current - Irr (A )

0 40 80 120 160 200

Rate Of Fall Of Forward Current - di/dt (A/µs)

FM

10 A

8 A

5 A
2 A

1 A

Fig. 12 - Recovery Current Characteristics, TJ = 25°C Fig. 13 - Recovery Current Characteristics, TJ = 150°C

10

Steady State Value

thJC

(DC Operati on)

D = 0.50
D = 0.33

1

D = 0.25
D = 0.17
D = 0.08

Single Pulse

8EWF..S Series

0.1

Transient Thermal Impedance Z (°C/W)

0.0001 0.001 0.01 0.1
Square Wave Pulse Duration (s)

Fig. 14 - Thermal Impedance Z

Characteristics

thJC

5

8EWF..S QUIET

E

IR

Series

I2124 rev. B 10/99

Ordering Information Table

Device Code

1 - Current Rating

2 - Circuit Configuration:

E = Single Diode

3 - Package:

W = D-Pak

4 - Type of Silicon:

F = Fast Soft Recovery Rectifier

5 - Voltage code: Code x 100 = V

6 - S = Surface Mountable

7 - Tape and Reel Option:

TRL = Left Orientation Reel

TRR = Right Orientation Reel

Outline Table

6.73 (0.26)

6.35 (0.25)

5.46 ( 0.21)

5.21 (0.20)

4

1.64 (0.02)

123

1.52 (0.06)

1.15 (0.04)

1.14 (0.04)

2x

0.76 (0.03)

2.28 (0.09)
2x

8 E W F 06 S TRL

152 43

02 = 200V

04 = 400V

06 = 600V

1.27 (0. 05)

0.88 (0. 03)

6.22 ( 0.24)

5.97 (0. 23)

0.89 ( 0.03)

3x

0.64 (0.02)

4.57 ( 0.18)

RRM

10.42 (0.4 1)

9.40 (0.37)

1 - Anode
2 - Cathode
3 - Anode
4 - Cathode

6

2.38 (0.0 9)

2.19 (0.08)

1.14 (0.0 4)

0.89 ( 0.03)

0.58 (0.02)

0.46 (0.02)

6.45 (0.24)

5.68 (0.2 2)

0.51 (0.02)
MIN.

0.58 ( 0.02)

0.46 ( 0.02)

BASE

CAT HODE

4

7

12 3

ANODE

CAT HODE AN OD

MINIMUM RECOMMENDED FOO TPRINT

5.97 (0.24)

6.48 (0. 26)

2x

2.54 (0. 10)

1.65 (0.06)

2x

10.67 (0.4 2)

2.28 (0.0 9)
2x

Dimensions in millimeters and (inches)

6

Marking Information

EXAMPLE: THIS IS AN 8EWF06S

Tape & Reel Information

TR

FEED DIRECTION

4.1 (0.16)

3.9 (0.15)

2.1 (0.83)

1.9 (0.07)

12.1 (0.48)

11.9 (0.47)

INTERNATIONAL

RECTIFIER LOGO

ASSEMBLY

LOT CODE

1.85 (0.07)

1.65 (0.06)

1.85 (0.07)

1.65 (0.06)

DIA.

2.6 (0.10)

1.5 (0.06)

7.6 (0.30)

7.4 (0.29)

DIA.

8EWF..S QUIET

4 (K)

8EWF06S

9712

5K3A

2 (K)

1 (A) 3 (A)

0.35 (0.01)

0.25 (0.01)

7.0 (0.28)

6.8 (0.26)

2.75 (0.11)

2.55 (0.10)

PART NUMBER

DATE CODE (YYWW)

YY = YEAR
WW = WEEK

16.3 (0.64)

15.7 (0.62)

IR

Series

I2124 rev. B 10/99

375 (14.17)

DIA. MAX.

TRR

FEED DIRECTION

TRL

FEED DIRECTION

13 (0.52) DIA.

4.1 (0.16)

3.9 (0.15)

2.1 (0.83)

1.9 (0.07)

8.1 (0.32)

7.9 (0.31)

4.1 (0.16)

3.9 (0.15)

2.1 (0.83)

1.9 (0.07)

8.1 (0.32)

7.9 (0.31)

1.85 (0.07)

1.65 (0.06)

1.85 (0.07)

1.65 (0.06)

7.6 (0.30)

7.4 (0.29)

2.6 (0.10)

1.5 (0.06)

1.85 (0.07)

1.65 (0.06)

1.85 (0.07)

1.65 (0.06)

7.6 (0.30)

7.4 (0.29)

2.6 (0.10)

1.5 (0.06)

22.4 (0.88)

50 (1.97) DIA.

DIA.

DIA.

0.35 (0.01)

0.25 (0.01)

10.6 (0.42)

10.4 (0.41)

DIA.

DIA.

2.75 (0.11)

2.55 (0.10)

0.35 (0.01)

0.25 (0.01)

10.6 (0.42)

10.4 (0.41)

2.75 (0.11)

2.55 (0.10)

TO-252AA Tape & Reel

When ordering, indicate the part
number, part orientation, and the
quantity. Quantities are in multiples
of 2,000 pieces per reel for TR and
multiples of 3,000 pieces per reel
for both TRL and TRR.

16.3 (0.64)

15.7 (0.62)

16.3 (0.64)

15.7 (0.62)

7

8EWF..S QUIET

I2124 rev. B 10/99

IR

Series

WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245 U.S.A. Tel: [phone]. Fax: [phone].

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http://www.irf.com Fax-On-Demand: [phone] Data and specifications subject to change without notice.

IR CANADA: 15 Lincoln Court, Brampton, Markham, Ontario L6T3Z2. Tel: [phone]. Fax: [phone].

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IR TAIWAN: 16 Fl. Suite D.207, Sec. 2, Tun Haw South Road, Taipei, 10673, Taiwan. Tel: [phone].

8