0

25

50

75

100

125

150

175

200

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)

Fig. 1-1: Peak power dissipation versus initial junc-

tion temperature.

0

25

50

75

100

125

150

175

0

1

2

3

4

5

6

P(W)

Rth(j-a)=Rth(j-l)

Rth(j-a)=100°C/W

Tamb(°C)

Fig. 1-2: Continous power dissipation versus am-

bient temperature.

0.01

0.10

1.00

10.00

0.1

1.0

10.0

Ppp(kW)

tp(ms)

Fig. 2: Peak pulse power versus exponential pulse

duration (Tj initial=25°C).

10

100

1E-1

1E+0

1E+1

1E+2

Ipp(A)

tp=1ms

SM6HT24A

SM6HT30A

SM6HT27A

SM6HT36A

SM6HT39A

SM6HT43A

tp=20µs

Vcl(V)

Fig. 3: Clamping voltage versus peak pulse cur-

rent (Tj initial=25°C).

1

10

100

200

100

200

500

1000

C(pF)

SM6HT24A

SM6HT30A

SM6HT27A

SM6HT36A

SM6HT39A

SM6HT43A

VR(V)

F=1MHz

Fig. 4: Junction capacitance versus reverse ap-

plied voltage (typical values).

0.5

1.0

1.5

2.0

2.5

3.0

3.5

0.1

1.0

10.0

100.0

IFM(A)

Tj=25°C

Tj=175°C

VFM(V)

Fig. 5: Peak forward voltage drop versus peak for-

ward current (typical values).

SM6HTxxA

3/5