P4KE350CA [SYNSEMI]

TRANSIENT VOLTAGE SUPPRESSOR; 瞬态电压抑制器


型号：	P4KE350CA
厂家：	SYNSEMI, INC.
描述：	TRANSIENT VOLTAGE SUPPRESSOR 瞬态电压抑制器
文件：	总3页 (文件大小：39K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

P4KE SERIES

TRANSIENT VOLTAGE

SUPPRESSOR

VBR : 6.8 - 550 Volts

DO - 41

P : 400 Watts

FEATURES :

1.00 (25.4)

0.107 (2.74)

MIN.

* 400W surge capability at 1ms

* Excellent clamping capability

* Low zener impedance

* Fast response time : typically less

then 1.0 ps from 0 volt to V_BR(min.)

* Typical I_Rless then 1mA above 10V

0.080 (2.03)

0.205 (5.20)

0.160 (4.10)

1.00 (25.4)

MIN.

0.034 (0.86)

0.028 (0.71)

MECHANICAL DATA

* Case : DO-41 Molded plastic

* Epoxy : UL94V-O rate flame retardant

* Lead : Axial lead solderable per MIL-STD-202,

method 208 guaranteed

Dimensions in inches and (millimeters)

* Polarity : Color band denotes cathode end except Bipolar.

* Mounting position : Any

* Weight : 0.339 gram

MAXIMUM RATINGS

Rating at 25 C ambient temperature unless otherwise specified.

Rating

Symbol

Value

Unit

Peak Power Dissipation at Ta = 25 °C, Tp=1ms(Note1)

PPK

Minimum 400

Steady State Power Dissipation at T = 75 °C

1.0

Lead Lengths 0.375", (9.5mm) (Note 2)

Peak Forward Surge Current, 8.3ms Single Half

Sine-Wave Superimposed on Rated Load

(JEDEC Method) (Note 3)

IFSM

Operating and Storage Temperature Range

TJ, TSTG

- 65 to + 175

°C

Notes :

(1) Non-repetitive Current pulse, per Fig. 5 and derated above Ta = 25 C per Fig. 1

(2) Mounted on Copper Leaf area of 1.57 in²(40mm²).

(3) 8.3 ms single half sine-wave, duty cycle = 4 pulses per minutes maximum.

Page 1 of 3

Rev. 02 : January 28, 2004

ELECTRICAL CHARACTERISTICS

Rating at 25°C ambient temperature unless otherwise specified

Breakdown Voltage @ It

Working Peak

Reverse

Voltage

VRWM

Maximum

Clamping

Maximum

( Note 1 )

Reverse Leakage Reverse

Temperature

Type No.

@ VRWM

Current Voltage @ IRSM Co-efficient

VBR (V)

IRSM

VRSM

of VBR

Uni-directional Bi-directional

Min.

Max.

(mA)

(V)

(A)

(V)

(mA)

(% /°C)

P4KE6.8A

P4KE7.5A

P4KE8.2A

P4KE9.1A

P4KE10A

P4KE11A

P4KE12A

P4KE13A

P4KE15A

P4KE16A

P4KE17A

P4KE18A

P4KE20A

P4KE22A

P4KE24A

P4KE27A

P4KE30A

P4KE33A

P4KE36A

P4KE39A

P4KE43A

P4KE47A

P4KE51A

P4KE56A

P4KE62A

P4KE68A

P4KE75A

P4KE82A

P4KE91A

P4KE100A

P4KE110A

P4KE120A

P4KE130A

P4KE150A

P4KE160A

P4KE170A

P4KE180A

P4KE200A

P4KE220A

P4KE250A

P4KE300A

P4KE350A

P4KE400A

P4KE440A

P4KE550A

Notes:

P4KE6.8CA

P4KE7.5CA

P4KE8.2CA

P4KE9.1CA

P4KE10CA

P4KE11CA

P4KE12CA

P4KE13CA

P4KE15CA

P4KE16CA

P4KE17CA

P4KE18CA

P4KE20CA

P4KE22CA

P4KE24CA

P4KE27CA

P4KE30CA

P4KE33CA

P4KE36CA

P4KE39CA

P4KE43CA

P4KE47CA

P4KE51CA

P4KE56CA

P4KE62CA

P4KE68CA

P4KE75CA

P4KE82CA

P4KE91CA

P4KE100CA

P4KE110CA

P4KE120CA

P4KE130CA

P4KE150CA

P4KE160CA

P4KE170CA

P4KE180CA

P4KE200CA

P4KE220CA

P4KE250CA

P4KE300CA

P4KE350CA

P4KE400CA

P4KE440CA

P4KE550CA

6.45

7.13

7.79

8.65

9.50

10.5

11.4

12.4

14.3

15.2

16.2

17.1

19.0

20.9

22.8

25.7

28.5

31.4

34.2

37.1

40.9

44.7

48.5

53.2

58.9

64.6

71.3

77.9

86.5

95.0

105

7.14

7.88

8.61

9.55

10.5

11.6

12.6

13.7

15.8

16.8

17.9

18.9

21.0

23.1

25.2

28.4

31.5

34.7

37.8

41.0

45.2

49.4

53.6

58.8

65.1

71.4

78.8

86.1

95.5

105

5.80

6.40

7.02

7.78

8.55

9.40

10.2

11.1

12.8

13.6

14.5

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

1000

500

200

40.0

37.0

35.0

31.0

29.0

27.0

25.0

23.0

20.0

19.0

18.0

17.0

15.0

14.0

13.0

11.2

10.0

9.0

10.5

11.3

12.1

13.4

14.5

15.6

16.7

18.2

21.2

22.5

24.0

25.5

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

113

125

137

152

165

179

207

219

234

246

274

328

344

414

482

548

602

754

0.057

0.061

0.065

0.068

0.073

0.075

0.078

0.081

0.084

0.086

0.087

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

0.107

0.108

0.110

1.0

5.0

8.4

7.8

7.1

6.5

6.0

5.5

5.0

4.6

4.1

3.7

3.4

3.1

116

2.8

114

126

2.5

124

137

111

2.3

143

158

128

2.0

152

168

136

1.9

162

179

145

1.8

171

189

154

1.7

190

210

171

1.53

1.22

1.16

0.97

0.83

0.73

1.00

0.53

209

231

185

237

263

214

285

315

256

332

368

300

380

420

342

418

462

376

522

577

470

(1) VBR measured after It applied for 300 ms., It = square wave pulse or equivalent.

(2) VF = 3.5 Vmax., IF = 25 Amps. ( 6.8 Volts thru 91Volts )

VF = 5.0 Vmax., IF = 25 Amps. ( 100 Volts thru 550 Volts ) per 1/2 square or equivalent sine wave.

PW = 8.3 ms, duty cycle = 4 pulses per minute maximum.

(3) For Bipolar types having VR of 10 Volts and under, the IR limit is doubled.

(4) "4KE" will be omitted in marking on the diode.

Page 2 of 3

Rev. 02 : January 28, 2004

RATING AND CHARACTERISTIC CURVES ( P4KE SERIES )

FIG.1 - PULSE DERATING CURVE

FIG.2 - MAXIMUM NON-REPETITIVE

SURGE CURRENT

120

100

8.3 ms SINGLE HALF SINE WAVE

JEDEC METHOD

100

125

150

175

60 100

NUMBER OF CYCLES AT 60Hz

Ta, AMBIENT TEMPERATURE, ( C)

FIG.3 - STEADY STATE POWER DERATING

FIG.4 - PULSE RATING CURVE

1.00

100

0.75

0.50

0.25

1.0

0.1

Single Phase Half Wave

60 Hz Resistive or Inductive load

1.0ms

0.1ms

1.0ms

10ms

100ms

10ms

175

200

100

125

150

tp, PULSE WIDTH

° )

T , LEAD TEMPERATURE ( C

FIG.5 - PULSE WAVEFORM

Tr = 10ms

TJ=25 °C

Pulse Width (tp) is defined

as that point where the peak

current decays to 50%

of IRSM

100

Peak Value

RMS

Half Value - IRMS

10X1000 Waveform

as defined by R.E.A.

1.0

2.0

3.0

4.0

T, TIME(ms)

Page 3 of 3

Rev. 02 : January 28, 2004

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