SM5S10CA thru SM5S85CA

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Vishay General Semiconductor

Revision: 03-Mar-2023

3

Document Number: 98458

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RATINGS AND CHARACTERISTICS CURVES (TA = 25 °C unless otherwise noted)

Fig. 1 - Peak Pulse Power Derating Curve

Fig. 2 - Power Derating Curve

Fig. 3 - Peak Pulse Power or Current vs.

Initial Junction Temperature

Fig. 4 - Pulse Waveform

Fig. 5 - Pulse Waveform

Fig. 6 - Typical Junction Capacitance (VWM)

10

100

1000

10000

1

10

100

10

100

1000

10000

t

d - Pulse Width (µs)

SM5S12CA~2

SM5S22CA~85CA

10

100

1000

10000

0.0

2.0

4.0

6.0

8.0

0

50

100

150

200

T

A - Ambient Temperature (°C)

FR-4 board, on minimum

recommended pad layout

10

100

1000

0

25

50

75

100

0

25

50

75

100

125

150

175

T

J - Initial Temperature (°C)

10

100

1000

10000

0

50

100

150

0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

t

p -Time (ms)

T

J = 25 °C

Pulse width (t

d) is defined

as the point where the peak

current decays to 50 % of I

PPM

t

r = 10 µs

Peak value I

PPM

Half value I

PPM -IPPM/2

10/1000 µs waveform

t

d

10

100

1000

10000

0

50

100

150

0

10203040

t

p - Time (ms)

T

J = 25 °C

Pulse width (t

d) is defined

as the point where the peak

current decays to 50 % of I

PPM

t

r = 10 µs

Peak value I

PPM

Half value I

PPM -IPPM/2

10 µs/10 ms waveform

t

d

10

100

1000

10000

100

1000

10 000

10

20

30

40

50

60

70

80

90

V

WM - Reverse Stand-Off Voltage (V)

Measured at zero bias

Measured at stand-off

voltage, V

WM

T

J = 25 °C

f = 1.0 MHz

V

sig = 50 mVp-p