P6KE68A [VISHAY]

TRANSZORB TRANSIENT VOLTAGE SUPPRESSOR; 的TransZorb瞬态电压抑制器


型号：	P6KE68A
厂家：	VISHAY
描述：	TRANSZORB TRANSIENT VOLTAGE SUPPRESSOR 的TransZorb瞬态电压抑制器二极管瞄准线局域网
文件：	总4页 (文件大小：68K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

P6KE6.8 THRU P6KE440CA

TRANSZORB™ TRANSIENT VOLTAGE SUPPRESSOR

Breakdown Voltage - 6.8 to 440 Volts

Peak Pulse Power- 600 Watts

FEATURES

DO-204AC

♦ Plastic package has Underwriters Laboratory

Flammability Classification 94V-0

♦ Glass passivated junction

♦ 600W peak pulse power capability with a 10/1000µs

waveform, repetition rate (duty cycle): 0.01%

♦ Excellent clamping

0.034 (0.86)

0.028 (0.71)

DIA.

1.0

(25.4)

MIN.

capability

♦ Low incremental surge resistance

♦ Fast response time: typically less

than 1.0ps from 0 Volts to V

uni-directional and 5.0ns for bi-directional types

for

(BR)

0.300 (7.6)

0.230 (5.8)

♦ Typical I less than 1µA above 10V

♦ High temperature soldering guaranteed:

265°C/10 seconds, 0.375" (9.5mm) lead length,

5lbs. (2.3 kg) tension

0.140 (3.6)

0.104 (2.6)

DIA.

1.0

(25.4)

MIN.

MECHANICAL DATA

Case: JEDEC DO-204AC molded plastic body over

passivated junction

Terminals: Solder plated axial leads, solderable per

MIL-STD-750, Method 2026

Polarity: For uni-directional types the color band denotes

the cathode, which is postitive with respect to the anode

under normal TVS operation

Dimensions in inches

and

(millimeters)

Mounting Position: Any

Weight: 0.015 ounce, 0.4 gram

DEVICES FOR BIDIRECTIONAL APPLICATIONS

For bi-directional use C or CA Suffix for types P6KE6.8 thru types P6KE440 (e.g. P6KE6.8C, P6KE440CA).

Electrical characteristics apply in both directions.

MAXIMUM RATINGS AND CHARACTERISTICS

Ratings at 25°C ambient temperature unless otherwise specified.

SYMBOL

VALUE

UNITS

Peak pulse power dissipation with a 10/1000µs

waveform _{(NOTE 1, FIG. 1)}

P_PPM

Minimum 600

Watts

Peak pulse current with a 10/1000µs waveform

(NOTE 1)

I_PPM

Amps

Watts

SEE TABLE 1

Steady state power dissipation at T_L=75°C

lead lengths, 0.375" (9.5mm) _{(NOTE 2)}

P_M(AV)

5.0

Peak forward surge current, 8.3ms single half

sine-wave superimposed on rated load

I_FSM

100.0

Amps

(JEDEC Method) unidirectional only _{(NOTE 3)}

Maximum instantaneous forward voltage at 50.0A for

unidirectional only _{(NOTE 4)}

V_F

3.5/5.0

Volts

°C

Operating junction and storage temperature range

T_J, T_STG

-55 to +175

NOTES:

(1) Non-repetitive current pulse, per Fig. 3 and derated above T_A=25°C per Fig. 2

(2) Mounted on copper pad area of 1.6 x 1.6” (40 x 40mm) per Fig. 5

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

(4) V_F=3.5 Volt max. for devices of V_(BR)≤220V, and V_F=5.0V for devices of V_(BR)>220V

1/21/99

ELECTRICAL CHARACTERISTICS at (T =25°C unless otherwise noted) TABLE 1

Maximum

Breakdown Voltage

V_(BR)

Maximum

Reverse

Leakage

at V_WM

I_D(µA)

(NOTE3)

Peak Pulse

Current

I_PPM

Maximum

Clamping

Voltage at

I_PPM

Maximum

Temperature

Coefficient

of V_(BR)

Volts _{(NOTE 1)}

Test

Current

at I_T

Stand-off

Voltage

V_WM

(Amps)

(NOTE 2)

V_C(Volts)

(% / C)

Device Type

MIN

MAX

(Volts)

(mA)

+P6KE6.8

+P6KE6.8A

+P6KE7.5

+P6KE7.5A

+P6KE8.2

+P6KE8.2A

+P6KE9.1

+P6KE9.1A

+P6KE10

+P6KE10A

+P6KE11

+P6KE11A

+P6KE12

+P6KE12A

+P6KE13

+P6KE13A

+P6KE15

+P6KE15A

+P6KE16

+P6KE16A

+P6KE18

+P6KE18A

+P6KE20

+P6KE20A

+P6KE22

+P6KE22A

+P6KE24

+P6KE24A

+P6KE27

+P6KE27A

+P6KE30

+P6KE30A

+P6KE33

+P6KE33A

+P6KE36

+P6KE36A

+P6KE39

+P6KE39A

+P6KE43

+P6KE43A

+P6KE47

+P6KE47A

P6KE51

6.12

6.45

6.75

7.13

7.38

7.79

8.19

8.65

9.00

9.50

9.90

10.5

10.8

11.4

11.7

12.4

13.5

14.3

14.4

15.2

16.2

17.1

18.0

19.0

19.8

20.9

21.6

22.8

24.3

25.7

27.0

28.5

29.7

31.4

32.4

34.2

35.1

37.1

38.7

40.9

42.3

44.7

45.9

48.5

50.4

53.2

55.8

58.9

61.2

64.6

67.5

71.3

73.8

77.9

81.9

7.48

7.14

8.25

7.88

9.02

8.61

10.0

9.55

11.0

10.5

12.1

11.6

13.2

12.6

14.3

13.7

16.5

15.8

17.6

16.8

19.8

18.9

22.0

21.0

24.2

23.1

26.4

25.2

29.7

28.4

33.0

31.5

36.3

34.7

39.6

37.8

42.9

41.0

47.3

45.2

51.7

49.4

56.1

53.6

61.6

58.8

68.2

65.1

74.8

71.4

82.5

78.8

90.2

86.1

100

5.50

5.80

6.05

6.40

6.63

7.02

7.37

7.78

8.10

8.55

8.92

9.40

9.72

10.2

10.5

11.1

12.1

12.8

12.9

13.6

14.5

15.3

16.2

17.1

17.8

18.8

19.4

20.5

21.8

23.1

24.3

25.6

26.8

28.2

29.1

30.8

31.6

33.3

34.8

36.8

38.1

40.2

41.3

43.6

45.4

47.8

50.2

53.0

55.1

58.1

60.7

64.1

66.4

70.1

73.7

1000

500

200

55.6

57.1

51.3

53.1

48.0

49.6

43.5

44.8

40.0

41.4

37.0

38.5

34.7

35.9

31.6

33.0

27.3

28.3

25.5

26.7

22.6

23.8

20.6

21.7

18.8

19.6

17.3

18.1

15.3

16.0

13.8

14.5

12.6

13.1

11.5

12.0

10.6

11.1

9.7

10.8

10.5

11.7

11.3

12.5

12.1

13.8

13.4

15.0

14.5

16.2

15.6

17.3

16.7

19.0

18.2

22.0

21.2

23.5

22.5

26.5

25.2

29.1

27.7

31.9

30.6

34.7

33.2

39.1

37.5

43.5

41.4

47.7

45.7

52.0

49.9

56.4

53.9

61.9

59.3

67.8

64.8

73.5

70.1

80.5

77.0

89.0

85.0

98.0

92.0

108

0.057

0.061

0.065

0.068

0.073

0.075

0.078

0.081

0.084

0.086

0.088

0.090

0.092

0.094

0.096

0.097

0.098

0.099

0.100

0.101

0.102

0.103

0.104

0.105

0.106

1.0

5.0

10.1

8.8

9.3

8.2

P6KE51A

P6KE56

8.6

7.5

P6KE56A

P6KE62

7.8

6.7

P6KE62A

P6KE68

7.1

6.1

P6KE68A

P6KE75

6.5

5.6

P6KE75A

P6KE82

5.8

103

5.1

118

P6KE82A

P6KE91

5.3

113

4.6

131

+UL listed for Telecom application protection 497B, file number E136766 for both uni-directional and bi-directional devices

ELECTRICAL CHARACTERISTICS at (T =25°C unless otherwise noted) TABLE (Cont’d)

Maximum

Breakdown Voltage

V_(BR)

Maximum

Reverse

Leakage

at V_WM

I_D(µA)

(NOTE3)

Peak Pulse

Current

I_PPM

Maximum

Clamping

Voltage at

I_PPM

Maximum

Temperature

Coefficient

of V_(BR)

Volts _{(NOTE 1)}

Test

Current

at I_T

Stand-off

Voltage

V_WM

(Amps)

(NOTE 2)

V_C(Volts)

(% / C)

Device Type

MIN

MAX

(Volts)

(mA)

P6KE91A

P6KE100

P6KE100A

P6KE110

P6KE110A

P6KE120

P6KE120A

P6KE130

P6KE130A

P6KE150

P6KE150A

P6KE160

P6KE160A

P6KE170

P6KE170A

P6KE180

P6KE180A

P6KE200

P6KE200A

P6KE220

P6KE220A

P6KE250

P6KE250A

P6KE300

P6KE300A

P6KE350

P6KE350A

P6KE400

P6KE400A

P6KE440

P6KE440A

86.5

90.0

95.0

99.0

105

108

114

117

124

135

143

144

152

153

162

171

180

190

198

209

225

237

270

285

315

333

360

380

396

418

95.5

110

105

121

116

132

126

143

137

165

158

176

168

187

179

198

189

220

210

242

231

275

263

330

315

385

368

440

420

484

462

1.0

77.8

81.0

85.5

89.2

94.0

97.2

102

105

111

5.0

4.8

4.2

4.4

3.8

3.9

3.5

3.6

3.2

3.4

2.8

2.9

2.6

2.7

2.5

2.6

2.3

2.4

2.1

2.2

1.7

1.8

1.7

1.4

1.2

1.0

1.1

0.95

1.0

125

144

137

158

152

173

165

187

179

215

207

230

219

244

234

258

246

287

274

344

328

360

344

430

414

504

482

574

548

631

602

0.106

0.107

0.108

0.110

121

128

130

136

138

145

146

154

162

171

175

185

202

214

243

256

284

300

324

342

356

376

NOTES:

(1) V_(BR)measured after I_Tapplied for 300µs, I_T=square wave pulse or equivalent

(2) Surge current waveform per Fig. 3 and derate per Fig. 2

(3) For bidirectional types with V_WMof 10 volts and less, the I_Dlimit is doubled

(4) All terms and symbols are consistent with ANSI/IEEE C62.35

+UL listed for Telecom application protection 497B, file number E136766 for both uni-directional and bi-directional devices

DESCRIPTION

This P6KE TVS series is a low cost commercial product for use in applications where large voltage transients can permanently

damage voltage-sensitive components.

The P6KE series device types are designed in a small package size where power and space is a consideration. They are character-

ized by their high surge capability, extremely fast response time, and low impedance, (R_on). Because of the unpredictable nature of

transients, and the variation of the impedance with respect to these transients, impedance, per se, is not specified as a parametric

value. However, a minimum voltage at low current conditions (BV) and a maximum clamping voltage (Vc) at a maximum peak pulse

current is specified.

In some instances, the thermal effect (see Vc Clamping Voltage) may be responsible for 50% to 70%. of the observed voltage differ-

ential when subjected to high current pulses for several duty cycles, thus making a maximum impedance specification insignificant.

In case of a severe current overload or abnormal transient beyond the maximum ratings, the Transient Voltage Suppressor will initially

fail 'short' thus tripping the system's circuit breaker or fuse while protecting the entire circuit. Curves depicting clamping voltage vs.

various current pulses are available from the factory. Extended power curves vs. pulse time are also available.

RATINGS AND CHARACTERISTIC CURVES P6KE6.8 THRU P6KE440CA

FIG. 2 - PULSE DERATING CURVE

FIG. 1 - PEAK PULSE POWER RATING CURVE

100

NON-REPETITIVE

PULSE WAVEFORM

SHOWN in FIG. 3 T =25°C

1.0

0.1

10 s

100 s

1.0ms

10ms

0.1 s

1.0 s

td, PULSE WIDTH, sec.

125

175

200

100

150

FIG. 3 - PULSE WAVEFORM

T_A, AMBIENT TEMPERATURE, °C

150

PULSE WIDTH (td) is DEFINED

as the POINT WHERE the PEAK

CURRENT DECAYS to 50% of I

FIG. 4 - TYPICAL JUNCTION CAPACITANCE

UNIDIRECTIONAL

tr=10µsec.

PEAK VALUE

6,000

1,000

T =25°C

f=1 MHz

Vsig=50mVp-p

PPM

100

MEASURED at

ZERO BIAS

HALF VALUE - I

10/1000µsec. WAVEFORM

as DEFINED by R.E.A.

MEASURED at

STAND-OFF

1.0

2.0

t, TIME, ms

3.0

4.0

100

VOLTAGE V

FIG. 5 - STEADY STATE POWER DERATING CURVE

5.0

3.75

2.5

60 HZ

RESISTIVE OR

INDUCTIVE LOAD

= 0.375” (9.5mm.)

LEAD LENGTHS

100 200

V_(BR), BREAKDOWN VOLTAGE, VOLTS

1.6 x 1.6 x 0.040”

(40 x 40 x 1mm.)

COPPER HEAT SINKS

FIG. 6 - MAXIMUM NON-REPETITIVE FORWARD

SURGE CURRENT UNI-DIRECTIONAL

1.25

200

8.3ms SINGLE HALF SINE-WAVE

(JEDEC Method)

100

100 125 150 175 200

T_L,LEAD TEMPERATURE,°C

FIG. 7- TYPICAL REVERSE LEAKAGE CHARACTERISTICS

1,000

100

MEASURED at

DEVICES

STAND-OFF

VOLTAGE, V

100

NUMBER OF CYCLES AT 60 H_Z

0.1

T =25°C

0.01

0.001

100

200

300

400 440

500

V_(BR),BREAKDOWN VOLTAGE, VOLTS

P6KE68A [VISHAY]

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