Revision March 1,2022

www.unsemi.com.tw

For technical questions, contact: tech@unsemi.com.tw

Specifications are subject to change without notice.

Please refer to www.unsemi.com.tw for current information.

2/6

Surface Mount Transient Voltage Suppressors (TVS)

ROHS

P6SMB Series

6.8 To 600V 600W

Part Number

Uni

Bi

Reverse

Stand-Off

Voltage

VRWM(V)

Breakdown

Voltage VBR(V)

@IT

Maximum

Clamping

Voltage VC

@IPP(V)

Maximum

Peak

Pulse

Current

IPP(A)

Maximum

Reverse

Leakage IR

@VRWM

(μA)

Test

Current

IT(mA)

MIN

MAX

Marking

Uni

Bi

5.8

6.4

7.0

7.8

8.6

9.4

10.2

11.1

12.8

13.6

15.3

17.1

18.8

20.5

23.1

25.6

28.2

30.8

33.3

36.8

40.2

43.6

47.8

53.0

58.1

64.1

70.1

77.8

85.5

94.0

102.0

111.0

128.0

136.0

145.0

154.0

171.0

185.0

214.0

256.0

299.3

324.9

342.0

376.2

427.5

444.6

470.3

513.0

10

10

10

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1000

500

200

50

10

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

10.5

11.3

12.1

13.4

14.5

15.6

16.7

18.2

21.2

22.5

25.2

27.7

30.6

33.2

37.5

41.4

45.7

49.9

53.9

59.3

64.8

70.1

77.0

85.0

92.0

103.0

113.0

125.0

137.0

152.0

165.0

179.0

207.0

219.0

234.0

246.0

274.0

328.0

344.0

414.0

482.0

524.4

552.0

607.2

690.0

717.6

759.0

828.0

6V8A

7V5A

8V2A

9V1A

10A

11A

12A

13A

16A

15A

18A

20A

22A

24A

27A

30A

33A

36A

39A

43A

47A

51A

56A

62A

68A

75A

82A

91A

100A

110A

120A

130A

150A

160A

170A

180A

200A

220A

250A

300A

350A

380A

400A

440A

500A

520A

550A

600A

6V8C

7V5C

8V2C

9V1C

10C

11C

12C

13C

15C

16C

18C

20C

22C

24C

27C

30C

33C

36C

39C

43C

47C

51C

56C

62C

68C

75C

82C

91C

100C

110C

120C

130C

150C

160C

170C

180C

200C

220C

250C

300C

350C

380C

400C

440C

500C

520C

550C

600C

6.46

7.13

7.79

8.65

9.50

10.45

11.40

12.35

14.25

15.20

17.10

19.00

20.90

22.80

25.65

28.50

31.35

34.20

37.05

40.85

44.65

48.45

53.20

58.90

64.60

71.25

77.90

86.45

95.00

104.50

114.00

123.50

142.50

152.00

161.50

171.00

190.00

209.00

237.50

285.00

332.50

361.00

380.00

418.00

475.00

494.00

522.50

570.00

7.14

7.88

8.61

9.56

10.50

11.55

12.60

13.65

15.75

16.80

18.90

21.00

23.10

25.20

28.35

31.50

34.65

37.80

40.95

45.15

49.35

53.55

58.80

65.10

71.40

78.75

86.10

95.55

105.00

115.50

126.00

136.50

157.50

168.00

178.50

189.00

210.00

231.00

262.50

315.00

367.50

399.00

420.00

462.00

525.00

546.00

577.50

630.00

Electrical Characteristics(TA=25℃ unless otherwise noted) (Continue)

Note:

1. Suffix 'A ' denotes 5% tolerance device. Without 'A' denotes 10% tolerance device

2. Add suffix 'C 'or ' CA ' after part number to specify Bi-directional devices

3. For Bi-Directional devices having VR of 10 volts and under, the IR limit is double

P6SMB6.8A

P6SMB7.5A

P6SMB8.2A

P6SMB9.1A

P6SMB10A

P6SMB11A

P6SMB12A

P6SMB13A

P6SMB15A

P6SMB16A

P6SMB18A

P6SMB20A

P6SMB22A

P6SMB24A

P6SMB27A

P6SMB30A

P6SMB33A

P6SMB36A

P6SMB39A

P6SMB43A

P6SMB47A

P6SMB51A

P6SMB56A

P6SMB62A

P6SMB68A

P6SMB75A

P6SMB82A

P6SMB91A

P6SMB100A

P6SMB110A

P6SMB120A

P6SMB130A

P6SMB150A

P6SMB160A

P6SMB170A

P6SMB180A

P6SMB200A

P6SMB220A

P6SMB250A

P6SMB300A

P6SMB350A

P6SMB380A

P6SMB400A

P6SMB440A

P6SMB500A

P6SMB520A

P6SMB550A

P6SMB600A

P6SMB6.8CA

P6SMB7.5CA

P6SMB8.2CA

P6SMB9.1CA

P6SMB10CA

P6SMB11CA

P6SMB12CA

P6SMB13CA

P6SMB15CA

P6SMB16CA

P6SMB18CA

P6SMB20CA

P6SMB22CA

P6SMB24CA

P6SMB27CA

P6SMB30CA

P6SMB33CA

P6SMB36CA

P6SMB39CA

P6SMB43CA

P6SMB47CA

P6SMB51CA

P6SMB56CA

P6SMB62CA

P6SMB68CA

P6SMB75CA

P6SMB82CA

P6SMB91CA

P6SMB100CA

P6SMB110CA

P6SMB120CA

P6SMB130CA

P6SMB150CA

P6SMB160CA

P6SMB170CA

P6SMB180CA

P6SMB200CA

P6SMB220CA

P6SMB250CA

P6SMB300CA

P6SMB350CA

P6SMB380CA

P6SMB400CA

P6SMB440CA

P6SMB500CA

P6SMB520CA

P6SMB550CA

P6SMB600CA

57.14

53.10

49.59

44.78

41.38

38.46

35.93

32.97

28.30

26.67

23.81

21.66

19.61

18.07

16.00

14.49

13.13

12.02

11.13

10.12

9.26

8.56

7.79

7.06

6.52

5.83

5.31

4.80

4.38

3.95

3.64

3.35

2.90

2.74

2.56

2.44

2.19

1.83

1.74

1.45

1.24

1.14

1.09

0.99

0.87

0.84

0.79

0.72