ROHS

Revision March 1,2022

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ROHS

Specifications are subject to change without notice.

Please refer to www.unsemi.com.tw for current information.

2/3

S3AF~S3MF

Surface Mount General Purpose Silicon Rectifiers

Electrical Characteristics Curves

Fig. 2 Typical Instaneous Reverse Characteristics

Fig.1 Forward Current Derating Curve

Fig. 4 Typical Junction Capacitance

Fig.3 Typical Forward Characteristic

Fig.5 Maximum Non-Repetitive Peak Forward

Surage Current

25

50

75

100

125

150

175

Case Temperature (°C)

1.0

2.0

3.0

0

0

Single phase half-wave 60 Hz

resistive or inductive load

200

400

600

800

0

0.01

0.1

1.0

10

Instaneous Reverse Voltage (V)

100

T =25

J

°

C

T =75

J

°

C

T =125

J

°

C

T =150

J

°

C

0.1

0.6

1.0

1.2

1.6

Instaneous Forward Voltage (V)

0.4

10

1.0

1.4

0.8

1.8

T =25

J

°

C

1.0

10

100

0.1

1

10

100

Reverse Voltage (V)

T =25

J

°

C

20

40

60

80

100

120

0

10

100

Number of Cycles

1

8.3 ms Single Half Sine Wave

(JEDEC Method)