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BZW04-171

更新时间：2025-07-09 03:16:02

品牌：VISHAY

描述：TRANSZORB⑩ TRANSIENT VOLTAGE SUPPRESSOR

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BZW04-171 概述

TRANSZORB⑩ TRANSIENT VOLTAGE SUPPRESSOR 的TransZorb ™瞬态电压抑制器

BZW04-171 数据手册

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BZW04P-5V8 THRU BZW04-376

TRANSZORB™ TRANSIENT VOLTAGE SUPPRESSOR

Stand-off Voltage - 5.8 to 376 Volts

Peak Pulse Power - 400 Watts

FEATURES

♦ Plastic package has Underwriters Laboratory

Flammability Classification 94V-0

♦ Glass passivated chip junction

♦ 400W peak pulse power

DO204AL

capability with a 10/1000µs waveform,

repetition rate (duty cycle): 0.01%

♦ Excellent clamping

capability

♦ Low incremental surge resistance

♦ Fast response time: typically less

1.0 (25.4)

MIN.

0.107 (2.7)

0.080 (2.0)

DIA.

0.205 (5.2)

0.160 (4.1)

than 1.0 ps from 0 Volts to V

for uni-

(BR)

directional and 5.0ns for bi-directional types

♦ Typical I less than 1µA above 10V rating

♦ High temperature soldering guaranteed:

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

5lbs. (2.3 kg) tension

1.0 (25.4)

MIN.

0.034 (0.86)

0.028 (0.71)

DIA.

MECHANICAL DATA

Case: JEDEC DO-204AL molded plastic over passivated

junction

0.026 (0.66)

0.023 (0.58)

NOTE: Lead diameter is

for suffix "E" part numbers

Terminals: Plated axial leads, solderable per MIL-STD-750,

Method 2026

Polarity: For unidirectional types the color band denotes

the cathode, which is postitive with respect to the anode

under normal TVS operation

Dimensions are in inches

and

(millimeters)

Mounting Position: Any

Weight: 0.012 ounce, 0.3 gram

DEVICES FOR BIDIRECTIONAL APPLICATIONS

For bi-directional use add suffix Letter "B" (e.g. BZW04P-6V4B).

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 400

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)

1.0

Peak forward surge current, 8.3ms single half

Sine-wave superimposed on rated load

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

I_FSM

40.0

Amps

Maximum instantaneous forward voltage at 25A

_{(NOTE 4)}uni-directional only

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

1/5/98

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

Maximum

Breakdown Voltage

V_(BR)

Maximum

Reverse

Leakage

at V_WM

Peak Pulse

Current

I_PPM

(Amps)

(NOTE 2)

Maximum

Clamping

Voltage at

I_PPM

Maximum

Temperature

Coefficient

of V_(BR)

Stand-off

Voltage

V_WM

Volts _{(NOTE 1)}

Test

Current

at I_T

(Volts)

I_D(µA)

V_C(Volts)

(% / C)

Device Type

MIN

MAX

(NOTE4)

(mA)

10.0

1.0

BZW04P5V8

BZW04-5V8

BZW04P6V4

BZW04-6V4

BZW04P7V0

BZW04-7V0

BZW04P7V8

BZW04-7V8

BZW04P8V5

BZW04-8V5

BZW04P9V4

BZW04-9V4

BZW0P10

6.45

7.13

7.79

8.65

9.50

10.5

11.4

12.4

14.3

15.2

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

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

5.80

6.40

7.02

7.78

8.55

9.4

1000

500

200

50.0

10.0

5.0

38.0

35.4

33.0

30.0

27.6

25.7

24.0

22.0

19.0

17.8

16.0

14.5

13.0

12.0

10.7

9.6

10.5

11.3

12.1

13.4

14.5

15.6

16.7

18.2

21.2

22.5

25.2

27.7

30.6

33.2

37.5

41.5

45.7

49.9

53.9

59.3

64.8

70.1

77.0

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

9.4

10.2

11.1

12.8

13.6

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

BZW04-10

BZW04P11

BZW04-11

BZW04P13

BZW04-13

BZW04P14

BZW04-14

BZW04P15

BZW04-15

BZW04P17

BZW04-17

BZW04P19

BZW04-19

BZW04P20

BZW04-20

BZW04P23

BZW04-23

BZW04P26

BZW04-26

BZW04P28

BZW04-28

BZW04P31

BZW04-31

BZW04P33

BZW04-33

BZW04P37

BZW04-37

BZW04P40

BZW04-40

BZW04P44

BZW04-44

BZW04P48

BZW04-48

9.6

8.8

8.0

7.4

6.7

6.2

5.7

5.2

ELECTRICAL CHARACTERISTICS at (T =25°C unless otherwise noted) TABLE 1 (Cont’d)

Maximum

Breakdown Voltage

V_(BR)

Maximum

Reverse

Leakage

at V_WM

I_D(µA)

(NOTE4)

Peak Pulse

Current

I_PPM

(Amps)

(NOTE 2)

Maximum

Clamping

Voltage at

I_PPM

Maximum

Temperature

Coefficient

of V_(BR)

Stand-off

Voltage

V_WM

Volts _{(NOTE 1)}

Test

Current

at I_T

(Volts)

V_C(Volts)

(% / C)

Device Type

MIN

MAX

(mA)

1.0

BZW04P53

BZW04-53

58.9

64.6

71.3

77.9

86.5

95.0

105

114

124

143

152

161

171

190

209

237

266

285

304

332

380

418

68.2

65.1

74.8

71.4

82.5

78.8

90.2

86.1

100

95.5

110

105

121

116

132

126

143

137

165

158

176

168

187

179

198

189

220

210

242

231

275

263

308

294

330

315

352

336

385

368

440

420

484

462

53.0

58.1

64.1

70.1

78.0

85.5

94.0

102

111

5.0

4.7

4.3

3.9

3.5

3.2

2.9

2.6

2.4

2.2

2.0

1.8

1.7

1.6

1.5

1.4

1.5

1.2

0.90

0.80

85.0

92.0

103

113

125

137

152

165

179

207

219

234

246

274

301

344

384

414

438

482

548

603

0.104

0.105

0.106

0.107

0.108

0.110

BZW04P58

BZW04-58

BZW04P64

BZW04-64

BZW04P70

BZW04-70

BZW04P78

BZW04-78

BZW04P85

BZW04-85

BZW04P94

BZW04-94

BZW04P102

BZW04-102

BZW04P110

BZW04-110

BZW04P128

BZW04-128

BZW04P136

BZW404-136

BZW04P145

BZW04-145

BZW04P154

BZW04-154

BZW04P171

BZW04-171

BZW04P188

BZW04-188

BZW04P213

BZW04-213

BZW04P239

BZW04-239

BZW04P256

BZW04-256

BZW04P273

BZW04-273

BZW04P299

BZW04-299

BZW04P342

BZW04-342

BZW04P376

BZW04-376

111

128

136

145

154

171

188

213

239

256

273

299

342

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 derated per Fig. 2

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

(4) For bi-directional devices with V_WMof 10 Volts and less, the I_Dlimit is doubled

RATINGS AND CHARACTERISTIC CURVES BZW04P5V8 THRU BZW04-376

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

t_d, PULSE WIDTH, sec.

125

175

200

100

150

FIG. 3 - PULSE WAVEFORM

150

T_A, AMBIENT TEMPERATURE, °C

T =25°C

PULSE WIDTH (t ) is

DEFINED as the POINT

WHERE the PEAK

t =10µsec.

FIG. 4 - TYPICAL JUNCTION CAPACITANCE

UNIDIRECTIONAL

PEAK VALUE

CURRENT DECAYS

PPM

100

100,000

10,000

1000

to 50% of I

T =25°C

f=1.0 MHz

Vsig=50mVp-p

HALF VALUE - I

10/1000µsec. WAVEFORM

AS DEFINED BY R.E.A.

MEASURED at

ZERO BIAS

1.0

2.0

3.0

4.0

t, TIME, ms

FIG. 5 - STEADY STATE POWER DERATING CURVE

MEASURED at

STAND-OFF

1.00

0.75

0.50

0.25

60 H

VOLTAGE, V

RESISTIVE OR INDUCTIVE LOAD

= 0.375”(9.5mm)

LEAD LENGTH

1.0

100 200

V_(BR), BREAKDOWN VOLTAGE, VOLTS

1.6 x 1.6 x 0.040"

(40 x 40 x 1 .)

COPPER HEAT SINKS

FIG. 6 - MAXIMUM NON-REPETITIVE FORWARD

SURGE CURRENT UNIDIRECTIONAL

8.3ms SINGLE HALF SINE-WAVE

(JEDEC Method)

100 125 150 175 200

T =T max.

T_L,LEAD TEMPERATURE,°C

FIG. 7-TYPICAL REVERSE LEAKAGE CHARACTERISTICS

100

MEASURED at

DEVICES

STAND-OFF

VOLTAGE, V

T =25°C

100

NUMBER OF CYCLES AT 60 H_Z

0.1

0.01

100

200

300

400

500

V_(BR),BREAKDOWN VOLTAGE, VOLTS

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