SM6Txx

2/5

I

I F

V F

V

VCL

VBR

VRM

I PP

I RM

V

Symbol

Parameter

Stand-off voltage

Breakdown voltage

Clamping voltage

Peak pulse current

Voltage temperature coefficient

Forward voltage drop

Types

αTC

max

min nom max

max

max

max

typ

note2

10/1000

µs

8/20

µs

note3

note4

Uni

directional

Mar-

king

Bi

directional

Mar-

king

µAV

V

V

V

mA

V

A

V

A

10

pF

SM6T6V8A DE

SM6T6V8CA LE

1000

5.8

6.45

6.8

7.14

10

10.5

57

13.4

298

5.7

4000

SM6T7V5A DG

SM6T7V5CA LG

500

6.4

7.13

7.5

7.88

10

11.3

53

14.5

276

6.1

3700

SM6T10A

DP

SM6T10CA

LP

10 8.55

9.5

10

10.5

1

14.5

41

18.6

215

7.3

2800

SM6T12A

DT

SM6T12CA

LT

5 10.2

11.4

12

12.6

1

16.7

36

21.7

184

7.8

2300

SM6T15A

DX

SM6T15CA

LX

1 12.8

14.3

15

15.8

1

21.2

28

27.2

147

8.4

1900

SM6T18A

EE

SM6T18CA

ME

1 15.3

17.1

18

18.9

1

25.2

24

32.5

123

8.8

1600

SM6T22A

EK

SM6T22CA

MK

1 18.8

20.9

22

23.1

1

30.6

20

39.3

102

9.2

1350

SM6T24A

EM

SM6T24CA

MM

1 20.5

22.8

24

25.2

1

33.2

18

42.8

93

9.4

1250

SM6T27A

EP

SM6T27CA

MP

1 23.1

25.7

27

28.4

1

37.5

16

48.3

83

9.6

1150

SM6T30A

ER

SM6T30CA

MR

1 25.6

28.5

30

31.5

1

41.5

14.5

53.5

75

9.7

1075

SM6T33A

ET

SM6T33CA

MT

1 28.2

31.4

33

34.7

1

45.7

13.1

59.0

68

9.8

1000

SM6T36A

EV

SM6T36CA

MV

1 30.8

34.2

36

37.8

1

49.9

12

64.3

62

9.9

950

SM6T39A

EX

SM6T39CA

MX

1 33.3

37.1

39

41.0

1

53.9

11.1

69.7

57

10.0

900

SM6T68A

FQ

SM6T68CA

NQ

1 58.1

64.6

68

71.4

1

92

6.5

121

33

10.4

625

SM6T75A

FS

SM6T75CA

NS

1 64.1

71.3

-

78.8

1

103

5.8

134

30

10.5

575

SM6T100A FY

SM6T100CA NY

1 85.5

95.0 100

105

1

137

4.4

178

22.5

10.6

500

SM6T150A GL

SM6T150CA OL

1 128

143

150

158

1

207

2.9

265

15

10.8

400

SM6T200A GU

SM6T200CA OU

1 171

190

200

210

1

274

2.2

353

11.3

10.8

350

SM6T220A GW SM6T220CA OW

1 188

209

220

231

1

328

2

388

10.3

10.8

330

Note 2 :

Pulse test : tp <50ms.

Note 3 :

∆VBR = αT * (Tamb - 25) * VBR(25°C).

Note 4 :

VR = 0 V, F = 1 MHz. For bidirectional types,

capacitance value is divided by 2.

Fig. 1: Peak pulse power dissipation versus initial

junction temperature (printed circuit board).

10 s

1000 s

50

0

t

PULSE WAVEFORM 10/1000

s

100