SMAJ Series


 

Feature
Features
• Glass passivated chip
• 400 W peak pulse power capability with a 10/1000 µs waveform, repetitive rate (duty cycle) : 0.01%
• Low leakage
• Uni and Bidirectional unit
• Excellent clamping capability
• Very fast response time
• RoHS compliant
Applications
Devices For Bipolar Application
For Bidirectional types, use C or CA as suffix; suffixes without A, the VBR is土10%. (e.g. SMAJ5.0C , SMAJ440CA).
Electrical Characteristics

Part Number

Device
Marking Code

Reverse Stand-Off Voltage VRWM(V)

Breakdown
Voltage
VBR(V) @IT

Test
Current
IT (mA)

Maximum Clamping Voltage
VC(V)@IPP
Maximum
Peak Pulse
Current IPP (A)
Maximum
Reverse Leakage
IR@ VRWM (μA)

Uni-Polar

Bi-Polar

Uni

Bi

Min

Max

SMAJ5.0A

SMAJ5.0CA

AE

WE

5.0

6.40

7.00

10

9.2

43.5

800

SMAJ6.0A

SMAJ6.0CA

AG

WG

6.0

6.67

7.37

10

10.3

38.8

800

SMAJ6.5A

SMAJ6.5CA

AK

WK

6.5

7.22

7.98

10

11.2

35.7

500

SMAJ7.0A

SMAJ7.0CA

AM

WM

7.0

7.78

8.60

10

12.0

33.3

200

SMAJ7.5A

SMAJ7.5CA

AP

WP

7.5

8.33

9.21

1

12.9

31.0

100

SMAJ8.0A

SMAJ8.0CA

AR

WR

8.0

8.89

9.83

1

13.6

29.4

50

SMAJ8.5A

SMAJ8.5CA

AT

WT

8.5

9.44

10.40

1

14.4

27.8

20

SMAJ9.0A

SMAJ9.0CA

AV

WV

9.0

10.00

11.10

1

15.4

26.0

10

SMAJ10A

SMAJ10CA

AX

WX

10.0

11.10

12.30

1

17.0

23.5

5

SMAJ11A

SMAJ11CA

AZ

WZ

11.0

12.20

13.50

1

18.2

22.0

1

SMAJ12A

SMAJ12CA

BE

XE

12.0

13.30

14.70

1

19.9

20.1

1

SMAJ13A

SMAJ13CA

BG

XG

13.0

14.40

15.90

1

21.5

18.6

1

SMAJ14A

SMAJ14CA

BK

XK

14.0

15.60

17.20

1

23.2

17.2

1

SMAJ15A

SMAJ15CA

BM

XM

15.0

16.70

18.50

1

24.4

16.4

1

SMAJ16A

SMAJ16CA

BP

XP

16.0

17.80

19.70

1

26.0

15.4

1

SMAJ17A

SMAJ17CA

BR

XR

17.0

18.90

20.90

1

27.6

14.5

1

SMAJ18A

SMAJ18CA

BT

XT

18.0

20.00

22.10

1

29.2

13.7

1

SMAJ20A

SMAJ20CA

BV

XV

20.0

22.20

24.50

1

32.4

12.3

1

SMAJ22A

SMAJ22CA

BX

XX

22.0

24.40

26.90

1

35.5

11.3

1

SMAJ24A

SMAJ24CA

BZ

XZ

24.0

26.70

29.50

1

38.9

10.3

1

SMAJ26A

SMAJ26CA

CE

YE

26.0

28.90

31.90

1

42.1

9.5

1

SMAJ28A

SMAJ28CA

CG

YG

28.0

31.10

34.40

1

45.4

8.8

1

SMAJ30A

SMAJ30CA

CK

YK

30.0

33.30

36.80

1

48.4

8.3

1

SMAJ33A

SMAJ33CA

CM

YM

33.0

36.70

40.60

1

53.3

7.5

1

SMAJ36A

SMAJ36CA

CP

YP

36.0

40.00

44.20

1

58.1

6.9

1

SMAJ40A

SMAJ40CA

CR

YR

40.0

44.40

49.10

1

64.5

6.2

1

SMAJ43A

SMAJ43CA

CT

YT

43.0

47.80

52.80

1

69.4

5.8

1

SMAJ45A

SMAJ45CA

CV

YV

45.0

50.00

55.30

1

72.7

5.5

1

SMAJ48A

SMAJ48CA

CX

YX

48.0

53.30

58.90

1

77.4

5.2

1

SMAJ51A

SMAJ51CA

CZ

YZ

51.0

56.70

62.70

1

82.4

4.9

1

SMAJ54A

SMAJ54CA

RE

ZE

54.0

60.00

66.30

1

87.1

4.6

1

SMAJ58A

SMAJ58CA

RG

ZG

58.0

64.40

71.20

1

93.6

4.3

1

SMAJ60A

SMAJ60CA

RK

ZK

60.0

66.70

73.70

1

96.8

4.1

1

SMAJ64A

SMAJ64CA

RM

ZM

64.0

71.10

78.60

1

103.0

3.9

1

SMAJ70A

SMAJ70CA

RP

ZP

70.0

77.80

86.00

1

113.0

3.5

1

SMAJ75A

SMAJ75CA

RR

ZR

75.0

83.30

92.10

1

121.0

3.3

1

SMAJ78A

SMAJ78CA

RT

ZT

78.0

86.70

95.80

1

126.0

3.2

1

SMAJ85A

SMAJ85CA

RV

ZV

85.0

94.40

104.00

1

137.0

2.9

1

SMAJ90A

SMAJ90CA

RX

ZX

90.0

100.00

111.00

1

146.0

2.7

1

SMAJ100A

SMAJ100CA

RZ

ZZ

100.0

111.00

123.00

1

162.0

2.5

1

SMAJ110A

SMAJ110CA

SE

VE

110.0

122.00

135.00

1

177.0

2.3

1

SMAJ120A

SMAJ120CA

SG

VG

120.0

133.00

147.00

1

193.0

2.1

1

SMAJ130A

SMAJ130CA

SK

VK

130.0

144.00

159.00

1

209.0

1.9

1

SMAJ150A

SMAJ150CA

SM

VM

150.0

167.00

185.00

1

243.0

1.6

1

SMAJ160A

SMAJ160CA

SP

VP

160.0

178.00

197.00

1

259.0

1.5

1

SMAJ170A

SMAJ170CA

SR

VR

170.0

189.00

209.00

1

275.0

1.5

1

SMAJ180A

SMAJ180CA

ST

VT

180.0

201.00

222.00

1

292.0

1.4

1

SMAJ200A

SMAJ200CA

SV

VV

200.0

224.00

247.00

1

324.0

1.2

1

SMAJ220A

SMAJ220CA

SX

VX

220.0

246.00

272.00

1

356.0

1.1

1

SMAJ250A

SMAJ250CA

SZ

VZ

250.0

279.00

309.00

1

405.0

1.0

1

SMAJ300A

SMAJ300CA

TE

UE

300.0

335.00

371.00

1

486.0

0.8

1

SMAJ350A

SMAJ350CA

TG

UG

350.0

391.00

432.00

1

567.0

0.7

1

SMAJ400A

SMAJ400CA

TK

UK

400.0

447.00

494.00

1

648.0

0.6

1

SMAJ440A

SMAJ440CA

TM

UM

440.0

492.00

543.00

1

713.0

0.6

1