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SHANGHAI SUNRISE ELECTRONICS CO., LTD.

FEATURES

• 400W peak pulse power capability

• Excellent clamping capability

• Low incremental surge resistance 

• Fast response time:

  typically less than 1.0ps from 0V to V

BR

  for unidirectional and 5.0nS for bidirectional types.

• High temperature soldering guaranteed:

  265

o

C/10S/9.5mm lead length at 5 lbs tension

MECHANICAL DATA

• Terminal: Plated axial leads solderable per 

                 MIL-STD 202E, method 208C

• Case: Molded with UL-94 Class V-O recognized      

            flame retardant epoxy

• Polarity: Color band denotes cathode except for 

               unidirectional types.

• Mounting position: Any 

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

(Ratings at 25

o

C ambient temperature unless otherwise specified)

SYMBOL

VALUE

UNITS

Peak power dissipation

(Note 1)

Pppm

Minimum 400

W

Peak pulse reverse current

(Note 1)

Ippm

See Table

A

Steady state power dissipation

(Note 2)

Pm(av)

1.0

W

Peak  forward surge current

(Note 3)

I

FSM

40

A

Maximum instantaneous forward voltage at 50A

for unidirectional only

(Note 4)

Operating junction and storage temperature range

T

STG

,T

J

-55 to + 175

o

C

Notes:

        1. 10/1000

µ

S waveform non-repetitive current pulse, and derated above Ta=25

o

C

        2. Tl=75

o

C, lead length 9.5mm, Mounted on copper pad area of (40×40mm)

        3. Measured on 8.3ms single half sine-wave or equivalent square wave,duty cycle=4 pulses per minute maximum.

        4. V

F

=3.5V max. for devices of V

(BR)     

200V, and V

F

=5.0V max. for devices of V

(BR)

 >200V

DEVICES FOR BIDIRECTIONAL APPLICATIONS

         1. Suffix 'A' dnotes 5% tolerance device,no suffix 'A' dnotes 10% tolerance device.

         2. For bidirectional use 'C' or 'CA' suffix for types P4KE7.5 thru types P4KE440A

             (e.g.  P4KE7.5C,P4KE440CA), for unidirectional don't use 'C' suffix after types.

         3. For bidirectional devices having V

WM

 of 10 volts and less, the I

D

 limit is doubled.

         4. Electrical characteristics apply in both directions.

http://www.sse-diode.com

RATINGS

V

F

3.5/6.5

V

P4KE6.8 THRU P4KE440CA

TRANSIENT VOLTAGE SUPPRESSOR

BREAKDOWN VOLTAGE:6.8-440V   

PEAK PULSE POWER: 400W

DO - 41

Dimensions in inches and (millimeters)

TECHNICAL

SPECIFICATION

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MIN

MAX

  *P4KE6.8

6.12

7.48

10.0

5.50

1000.0

38.0

10.8

0.057

  *P4KE6.8A

6.45

7.14

10.0

5.80

1000.0

40.0

10.5

0.057

   P4KE7.5

6.75

8.25

10.0

6.05

500.0

36.0

11.7

0.061

   P4KE7.5A

7.13

7.88

10.0

6.40

500.0

37.0

11.3

0.061

   P4KE8.2

7.38

9.02

10.0

6.63

200.0

33.0

12.5

0.065

   P4KE8.2A

7.79

8.61

10.0

7.02

200.0

35.0

12.1

0.065

   P4KE9.1

8.19

10.0

1.0

7.37

50.0

30.0

13.8

0.068

   P4KE9.1A

8.65

9.55

1.0

7.78

50.0

31.0

13.4

0.068

   P4KE10

9.00

11.0

1.0

8.10

10.0

28.0

15.0

0.073

   P4KE10A

9.50

10.5

1.0

8.55

10.0

29.0

14.5

0.073

   P4KE11

9.90

12.1

1.0

8.92

5.0

26.0

16.2

0.075

   P4KE11A

10.5

11.6

1.0

9.40

5.0

27.0

15.6

0.075

   P4KE12

10.8

13.2

1.0

9.72

5.0

24.0

17.3

0.078

   P4KE12A

11.4

12.6

1.0

10.2

5.0

25.0

16.7

0.078

   P4KE13

11.7

14.3

1.0

10.5

5.0

22.0

19.0

0.081

   P4KE13A

12.4

13.7

1.0

11.1

5.0

23.0

18.2

0.081

   P4KE15

13.5

16.5

1.0

12.1

5.0

19.0

22.0

0.084

   P4KE15A

14.3

15.8

1.0

12.8

5.0

20.0

21.2

0.084

   P4KE16

14.4

17.6

1.0

12.9

5.0

18.0

23.5

0.086

   P4KE16A

15.2

16.8

1.0

13.6

5.0

19.0

22.5

0.086

   P4KE18

16.2

19.8

1.0

14.5

5.0

16.0

26.5

0.088

   P4KE18A

17.1

18.9

1.0

15.3

5.0

17.0

25.2

0.088

   P4KE20

18.0

22.0

1.0

16.2

5.0

14.0

29.1

0.090

   P4KE20A

19.0

21.0

1.0

17.1

5.0

15.0

27.7

0.090

   P4KE22

19.8

24.2

1.0

17.8

5.0

13.0

31.9

0.092

   P4KE22A

20.9

23.1

1.0

18.8

5.0

14.0

30.6

0.092

   P4KE24

21.6

26.4

1.0

19.4

5.0

12.0

34.7

0.094

   P4KE24A

22.8

25.2

1.0

20.5

5.0

13.0

33.2

0.094

   P4KE27

24.3

29.7

1.0

21.8

5.0

11.0

39.1

0.096

   P4KE27A

25.7

28.4

1.0

23.1

5.0

11.2

37.5

0.096

   P4KE30

27.0

33.0

1.0

24.3

5.0

10.0

43.5

0.097

   P4KE30A

28.5

31.5

1.0

25.6

5.0

10.0

41.4

0.097

   P4KE33

29.7

36.3

1.0

26.8

5.0

9.0

47.7

0.098

   P4KE33A

31.4

34.7

1.0

28.2

5.0

9.0

45.7

0.098

   P4KE36

32.4

39.6

1.0

29.1

5.0

8.0

52.0

0.099

   P4KE36A

34.2

37.8

1.0

30.8

5.0

8.4

49.9

0.099

   P4KE39

35.1

42.9

1.0

31.6

5.0

7.4

56.4

0.100

   P4KE39A

37.1

41.0

1.0

33.3

5.0

7.8

53.9

0.100

   P4KE43

38.7

47.3

1.0

34.8

5.0

6.8

61.9

0.101

   P4KE43A

40.9

45.2

1.0

36.8

5.0

7.1

59.3

0.101

   P4KE47

42.3

51.7

1.0

38.1

5.0

6.2

67.8

0.101

   P4KE47A

44.7

49.4

1.0

40.2

5.0

5.0

64.8

0.101

   P4KE51

45.9

56.1

1.0

41.3

5.0

5.7

73.5

0.102

   P4KE51A

48.5

53.6

1.0

43.6

5.0

6.0

70.1

0.102

   P4KE56

50.4

61.6

1.0

45.4

5.0

5.2

80.5

0.103

   P4KE56A

53.2

58.8

1.0

47.8

5.0

5.5

77.0

0.103

 * Not available as bidirectional devices

http://www.sse-diode.com

( at T

A

=25

o

C unless otherwise noted )

ELECTRICAL CHARACTERISTICS

Device Type

Breakdown

Voltage  V

(BR)

(Volts)

(NOTE 1)

Test

Current

I

(mA)

Stand-off

Voltage

V

WM

(Volts)

Maximum

Reverse

Leakage at

V

WM 

I

D

(

µ

A)

(NOTE 3)

Maximum

Peak Pulse

Reverse

Current I

ppm

(Amps)

(NOTE 2)

Maximum

Clamping

Voltage at

I

ppm 

V

C

(Volts)

Maximum

Temperature

Coefficient of

V

(BR) 

(%/

o

C)

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MIN

MAX

  P4KE62

55.8

68.2

1.0

50.2

5.0

4.7

89.0

0.104

  P4KE62A

58.9

65.1

1.0

53.0

5.0

5.0

85.0

0.104

  P4KE68

61.2

74.8

1.0

55.1

5.0

4.3

98.0

0.104

  P4KE68A

64.6

71.4

1.0

58.1

5.0

4.6

92.0

0.104

  P4KE75

67.5

82.5

1.0

60.7

5.0

3.9

108.0

0.105

  P4KE75A

71.3

78.8

1.0

64.1

5.0

4.1

103.0

0.105

  P4KE82

73.8

90.2

1.0

66.4

5.0

3.6

118.0

0.105

  P4KE82A

77.9

86.1

1.0

70.1

5.0

3.7

113.0

0.105

  P4KE91

81.9

100

1.0

73.7

5.0

3.2

131.0

0.106

  P4KE91A

86.5

95.5

1.0

77.8

5.0

3.4

125.0

0.106

  P4KE100

90.0

110

1.0

81.0

5.0

2.9

144.0

0.106

  P4KE100A

95.0

105

1.0

85.5

5.0

3.1

137.0

0.106

  P4KE110

99.0

121

1.0

89.2

5.0

2.7

158.0

0.107

  P4KE110A

105

116

1.0

94.0

5.0

2.8

152.0

0.107

  P4KE120

108

132

1.0

97.2

5.0

2.4

173.0

0.107

  P4KE120A

114

126

1.0

102

5.0

2.5

165.0

0.107

  P4KE130

117

143

1.0

105

5.0

2.2

187.0

0.107

  P4KE130A

124

137

1.0

111

5.0

2.3

179.0

0.107

  P4KE150

135

165

1.0

121

5.0

2.0

215.0

0.108

  P4KE150A

143

158

1.0

128

5.0

2.0

207.0

0.108

  P4KE160

144

176

1.0

130

5.0

1.8

230.0

0.108

  P4KE160A

152

168

1.0

136

5.0

1.9

219.0

0.108

  P4KE170

153

187

1.0

138

5.0

1.7

244.0

0.108

  P4KE170A

162

179

1.0

145

5.0

1.8

234.0

0.108

  P4KE180

162

198

1.0

146

5.0

1.6

258.0

0.108

  P4KE180A

171

189

1.0

154

5.0

1.7

246.0

0.108

  P4KE200

180

220

1.0

162

5.0

1.5

287.0

0.108

  P4KE200A

190

210

1.0

171

5.0

1.53

274.0

0.108

  P4KE220

198

242

1.0

175

5.0

1.16

344.0

0.108

  P4KE220A

209

231

1.0

185

5.0

1.22

328.0

0.108

  P4KE250

225

275

1.0

202

5.0

1.11

360.0

0.110

  P4KE250A

237

263

1.0

214

5.0

1.16

344.0

0.110

  P4KE300

270

330

1.0

243

5.0

0.93

430.0

0.110

  P4KE300A

285

315

1.0

256

5.0

0.97

414.0

0.110

  P4KE350

315

385

1.0

284

5.0

0.79

504.0

0.110

  P4KE350A

332

368

1.0

300

5.0

0.83

482.0

0.110

  P4KE400

360

440

1.0

324

5.0

0.70

574.0

0.110

  P4KE400A

380

420

1.0

342

5.0

0.73

548.0

0.110

  P4KE440

396

484

1.0

356

5.0

0.66

631.0

0.110

  P4KE440A

418

462

1.0

376

5.0

0.69

602.0

0.110

NOTES:

            1. V

(BR)

 measured after I

T

 applied for 300

µ

s, I

T

=square wave pulse or equivalent

            2. Surge current waveform and derated 

            3. For bidirectional types having V

WM

 of 10 volts and less, the I

D

 limit is doubled

http://www.sse-diode.com

ELECTRICAL CHARACTERISTICS

Maximum

Temperature

Coefficient of

V

(BR) 

(%/

o

C)

Device Type

( at T

A

=25

o

C unless otherwise noted )

Breakdown

Voltage  V

(BR)

(Volts)

(NOTE 1)

Test

Current

I

(mA)

Stand-off

Voltage

V

WM

(Volts)

Maximum

Reverse

Leakage at

V

WM 

I

D

(

µ

A)

(NOTE 3)

Maximum

Peak Pulse

Reverse

Current I

ppm

(Amps)

(NOTE 2)

Maximum

Clamping

Voltage at

I

ppm 

V

C

(Volts)