Axial Lead Transient Voltage Suppressors (TVS)

Revision September 25, 2013

3 / 6

@ SOCAY Electronics Co., Ltd. 2013

Specifications are subject to change without notice.

Please refer to www.socay.com for current information.

P4KE Series

6.8 To 600 V

400W

SOCAY Electronics Co., Ltd.

www.socay.com

Part Number

Breakdown

(V)

Uni

Bi

Reverse

Stand-Off

Voltage

MIN

MAX

Test

Current

(mA)

Maximum

Clamping

Maximum

Peak

Pulse

Current

Maximum

Reverse

(

μA)

P4KE91

P4KE91C

73.7

81.90

100.10

1

131.0

3.05

5

P4KE91A

P4KE91CA

77.8

86.45

95.55

1

125.0

3.20

5

P4KE100

P4KE100C

81.0

90.00

110.00

1

144.0

2.78

5

P4KE100A

P4KE100CA

85.5

95.00

105.00

1

137.0

2.92

5

P4KE110

P4KE110C

89.2

99.00

121.00

1

158.0

2.53

5

P4KE110A

P4KE110CA

94.0

104.50

115.50

1

152.0

2.63

5

P4KE120

P4KE120C

97.2

108.00

132.00

1

173.0

2.31

5

P4KE120A

P4KE120CA

102.0

114.00

126.00

1

165.0

2.42

5

P4KE130

P4KE130C

105.0

117.00

143.00

1

187.0

2.14

5

P4KE130A

P4KE130CA

111.0

123.50

136.50

1

179.0

2.23

5

P4KE150

P4KE150C

121.0

135.00

165.00

1

215.0

1.86

5

P4KE150A

P4KE150CA

128.0

142.50

157.50

1

207.0

1.93

5

P4KE160

P4KE160C

130.0

144.00

176.00

1

230.0

1.74

5

P4KE160A

P4KE160CA

136.0

152.00

168.00

1

219.0

1.83

5

P4KE170

P4KE170C

138.0

153.00

187.00

1

244.0

1.64

5

P4KE170A

P4KE170CA

145.0

161.50

178.50

1

234.0

1.71

5

P4KE180

P4KE180C

146.0

162.00

198.00

1

258.0

1.55

5

P4KE180A

P4KE180CA

154.0

171.00

189.00

1

246.0

1.63

5

P4KE200

P4KE200C

162.0

180.00

220.00

1

287.0

1.39

5

P4KE200A

P4KE200CA

171.0

190.00

210.00

1

274.0

1.46

5

P4KE220

P4KE220C

175.0

198.00

242.00

1

344.0

1.16

5

P4KE220A

P4KE220CA

185.0

209.00

231.00

1

328.0

1.22

5

P4KE250

P4KE250C

202.0

225.00

275.00

1

360.0

1.11

5

P4KE250A

P4KE250CA

214.0

237.50

262.50

1

344.0

1.16

5

P4KE300

P4KE300C

243.0

270.00

330.00

1

430.0

0.93

5

P4KE300A

P4KE300CA

256.0

285.00

315.00

1

414.0

0.97

5

P4KE350

P4KE350C

284.0

315.00

385.00

1

504.0

0.79

5

P4KE350A

P4KE350CA

299.3

332.50

367.50

1

482.0

0.83

5

P4KE380

P4KE380C

308.6

342.00

418.00

1

547.2

0.73

5

P4KE380A

P4KE380CA

324.9

361.00

399.00

1

524.4

0.76

5

P4KE400

P4KE400C

324.8

360.00

440.00

1

576.0

0.69

5

P4KE400A

P4KE400CA

342.0

380.00

420.00

1

552.0

0.72

5

P4KE440

P4KE440C

357.3

396.00

484.00

1

633.6

0.63

5

P4KE440A

P4KE440CA

376.2

418.00

462.00

1

607.2

0.66

5

P4KE500

P4KE500C

406.0

450.00

550.00

1

720.0

0.56

5

P4KE500A

P4KE500CA

427.5

475.00

525.00

1

690.0

0.58

5

P4KE520

P4KE520C

422.2

468.00

572.00

1

748.8

0.53

5

P4KE520A

P4KE520CA

444.6

494.00

546.00

1

717.6

0.56

5

P4KE550

P4KE550C

446.6

495.00

605.00

1

792.0

0.51

5

P4KE550A

P4KE550CA

470.3

522.50

577.50

1

759.0

0.53

5

P4KE600

P4KE600C

487.2

540.00

660.00

1

864.0

0.46

5

P4KE600A

P4KE600CA

513.0

570.00

630.00

1

828.0

0.48

5

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

Electrical Characteristics