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

RS3AB~RS3MB

Surface Mount Fast Recovery Rectifiers

Electrical Characteristics Curves

Fig. 2 Typical Reverse Characteristics

Fig.1 Maximum Average Forward Current Rating

Fig. 4 Typical Junction Capacitance

Fig.3 Typical Instaneous Forward Characteristics

Fig.5 Maximum Non-Repetitive Peak

Forward Surage Current

0.5

1.0

1.5

2.0

2.5

4.0

0

0

25

50

75

100

125

150

175

Case Temperature (°C)

3.0

3.5

Single phase half-wave 60 Hz

resistive or inductive load

0.1

1.0

10

100

20

40

60

80

100

120

0

140

Percent of Rated Peak

Voltage (%)

Reverse

T =125

J

°

C

T =25

J

°

C

0.5

1.0

1.5

2.0

2.5

0

0.01

0.1

1.0

10

Instaneous Forward Voltage (V)

T =25

J

°

C

pulse with 300μs

1% duty cycle

1.0

10

100

0.1

1

10

100

Reverse Voltage (V)

T =25

J

°

C

T =25

J

°

C

f = 1.0MHz

Vsig = 50mVp-p

20

40

60

80

100

120

0

10

100

Number of Cycles

1

8.3 ms Single Half Sine Wave

(JEDEC Method)