SMAJ

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Figure 1: Pulse waveform (10/1000µs)

Figure 2: Peak power dissipation versus initial

junction temperature

Figure 3: Peak pulse power versus exponential

pulse duration (Tj initial=25°C)

Figure 4: Clamping voltage versus peak pulse

current (Tj initial=25°C)

Exponential waveform tp=20ms & tp=1ms

Figure 5: Capacitance versus reverse applied

voltage (typical values) (SMAJxxA)

Figure 6: Capacitance versus reverse applied

voltage (typical values) (SMAJxxCA)

0

25

50

75

100

125

150

175

0.0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

1.1

Ppp[Tj initial]/Ppp[Tj initial=25°C]

Tj initial(°C)

0.01

0.10

1.00

10.00

100

1000

5000

Ppp(W)

tp(ms)

1

10

100

500

0.1

1.0

10.0

100.0

200.0

Ipp(A)

tp = 20 µs

tp = 1 ms

tp=1ms

SMAJ5.0A,CA

SMAJ188A,CA

SMAJ58A,CA

SMAJ26A,CA

SMAJ13A,CA

V(V)

CL

1

10

100 200

10

100

1000

5000

C(pF)

F=1MHz

SMAJ5.0A

SMAJ188A

SMAJ58A

SMAJ26A

SMAJ13A

V(V)

R

1

10

100

200

1

10

100

1000

2000

F=1MHz

SMAJ5.0CA

SMAJ188CA

SMAJ58CA

SMAJ26CA

SMAJ13CA

C(pF)

V(V)

R