BZW04-239RL,BZW04-239RL pdf中文资料,BZW04-239RL引脚图,BZW04-239RL电路-Datasheet-电子工程世界

文档预览

BZW04-5V8/376

BZW04-5V8B/376B

TRANSIL

FEATURES

PEAK PULSE POWER : 400 W (10/1000µs)

STAND-OFF VOLTAGE RANGE :

From 5.8V to 376 V

UNI AND BIDIRECTIONAL TYPES

LOW CLAMPING FACTOR

FAST RESPONSE TIME

UL RECOGNIZED

DESCRIPTION

Transil diodes provide high overvoltage protection

by clamping action. Their instantaneous response

to transient overvoltages makes them particu-

larly suited to protect voltage sensitive devices

such as MOS Technology and low voltage sup-

plied IC’s.

ABSOLUTE MAXIMUM RATINGS

amb

= 25°C)

Symbol

FSM

Parameter

Peak pulse power dissipation (see note 1)

Power dissipation on infinite heatsink

Non repetitive surge peak forward current

for unidirectional types

Storage temperature range

Maximum junction temperature

Maximum lead temperature for soldering during 10s a 5mm

from case.

Tj initial = Tamb

amb

= 75°C

tp = 10ms

Tj initial = T

amb

Value

400

1.7

Unit

DO-15

stg

- 65 to + 175

175

230

°C

Note 1

: For a surge greater than the maximum values, the diode will fail in short-circuit.

THERMAL RESISTANCES

Symbol

th (j-l)

th (j-a)

Junction to leads

Junction to ambient on printed circuit.

lead

= 10 mm

Parameter

Value

100

Unit

°C/W

February 2003- Ed : 3A

1/6

BZW04-xx

ELECTRICAL CHARACTERISTICS

amb

= 25°C)

Symbol

Parameter

Stand-off voltage

Breakdown voltage

Clamping voltage

Leakage current @ V

Peak pulse current

Voltage temperature coefficient

Forward voltage drop

I PP

VCL

VBR

V RM

I RM

Types

@ V

max

µA

1000

500

min

@ I

max

10/1000µs

10.5

11.3

14.5

16.7

21.2

25.2

30.6

33.2

37.5

41.5

45.7

49.9

53.9

64.8

77.0

92.0

113

137

165

207

246

274

328

344

414

38.0

35.4

27.6

24.0

19.0

16.0

13.0

12.0

10.7

9.6

8.8

8.0

7.4

6.2

5.2

4.3

3.5

2.9

2.4

2.0

1.6

1.5

1.4

1.5

1.2

@ I

max

8/20µs

13.4

14.5

18.6

21.7

27.2

32.5

39.3

42.8

48.3

53.5

59.0

64.3

69.7

100

121

146

178

212

265

317

353

388

442

529

174

160

124

106

16.0

13.0

11.0

9.0

7.0

6.5

6.0

5.2

4.3

αT

max

note3

10 /°C

5.7

6.1

7.3

7.8

8.4

8.8

9.2

9.4

9.6

9.7

9.8

9.6

10.0

10.1

10.3

10.4

10.5

10.6

10.7

10.8

11.0

-4

typ

note4

3500

3100

2000

1550

1200

975

800

725

625

575

510

480

450

370

320

270

230

200

170

145

125

120

110

100

note2

Unidirectional

BZW04-5V8

BZW04-6V4

BZW04-8V5

BZW04-10

BZW04-13

BZW04-15

BZW04-19

BZW04-20

BZW04-23

BZW04-26

BZW04-28

BZW04-31

BZW04-33

BZW04-40

BZW04-48

BZW04-58

BZW04-70

BZW04-85

BZW04-102

BZW04-128

BZW04-154

BZW04-171

BZW04-188

BZW04-213

BZW04-256

Bidirectional

BZW04-5V8B

BZW04-6V4B

BZW04-8V5B

BZW04-10B

BZW04-13B

BZW04-15B

BZW04-19B

BZW04-20B

BZW04-23B

BZW04-26B

BZW04-28B

BZW04-31B

BZW04-33B

BZW04-40B

BZW04-48B

BZW04-58B

BZW04-70B

BZW04-85B

BZW04-102B

BZW04-128B

BZW04-154B

BZW04-171B

BZW04-188B

BZW04-213B

BZW04-256B

5.8

6.4

8.5

10.2

12.8

15.3

18.8

20.5

23.1

25.6

28.2

30.8

33.3

40.2

47.8

58.1

70.1

85.5

102

128

154

171

188

231

256

6.45

7.13

9.5

11.4

14.3

17.1

20.9

22.8

25.7

28.5

31.4

34.2

37.1

44.7

53.2

64.6

77.9

95.0

114

143

171

190

209

237

285

2/6

BZW04-xx

Types

@ V

min

note2

Unidirectional

BZW04-273

BZW04-299

BZW04-342

BZW04-376

Bidirectional

BZW04-273B

BZW04-299B

BZW04-342B

BZW04-376B

µA

273

299

342

376

304

332

380

418

@ I

max

10/1000µs

438

482

548

603

1.2

0.9

0.8

564

618

706

776

@ I

max

8/20µs

4.0

3.7

3.2

3.0

αT

max

note3

-4

/°C

11.0

typ

note4

Fig. 1:

Peak pulse power dissipation versus initial

junction temperature (printed circuit board).

% I

100

10 s

PULSE WAVEFORM 10/1000 s

1000 s

Note 2 :

Note 3 :

Note 4 :

Pulse test: tp < 50 ms.

∆V

BR =

αT

* (Tamb - 25) * VBR(25°C)

VR = 0 V, F = 1 MHz. For bidirectional types,

capacitance value is divided by 2

3/6

BZW04-xx

Fig. 2 :

Peak pulse power versus exponential pulse duration.

(W)

1E5

Tj initial = 25°C

1E4

1E3

1E2

1E1

0.001

0.01

0.1

tp (ms ) EXPO.

100

Fig. 3 :

Clamping voltage versus peak pulse current.

Exponential waveform t

= 20

µs________

= 1 ms——————-

= 10 ms...............

VCL (V)

1000

BWZ04

376

BWZ04

213

% Ipp

100

t r < 10

Tj initial = 25°C

100

BWZ04

8V5

BWZ04

5V8

Ipp (A)

0.1

100

1000

Note :

The curves of the figure 3 are specified for a junction temperature of 25°C before surge.

The given results may be extrapolated for other junction temperatures by using the following formula :

∆V

αT

amb

-25)

(25°C).

For intermediate voltages, extrapolate the given results.

4/6

BZW04-xx

Fig. 4a:

Capacitance versus reverse applied

voltage for unidirectional types (typical values).

C (pF)

10000

B Z W 04

5V 8

Fig. 4b:

Capacitance versus reverse applied

voltage for bidirectional types (typical values).

C (pF)

10000

Tj = 25ø

f = 1 MHz

B Z W0 4 - 5 V 8

1000

B Z W04 - 13B

B Z W04 - 26B

100

B Z W04 - 58B

B Z W04 - 171

V R (V)

B Z W04 - 342B

100

Tj = 25ø

f = 1 MHz

1000 BZW04

B Z W0 4

B ZW 0 4

100

BZW04

171

B ZW0 4

342

V R (V)

100

Fig. 5:

Peak forward voltage drop versus peak forward

current (typical values for unidirectional types).

Note

: Multiply by 2 for units with VBR > 220V.

Fig. 6:

Transient thermal impedance junction ambi-

ent versus pulse duration (For FR4 PC Board

with L

lead

= 10mm).

Zth (j-a) (

C/W)

100

tp(s)

0.01

0.1

100

1000

Fig. 7 :

Relative variation of leakage current

versus junction temperature.

5/6

参数对比

与BZW04-239RL相近的元器件有：BZW04-13、BZW04-26、BZW04-5V8、BZW04-15B、BZW04-58RL、BZW04-10、BZW04-13B。描述及对比如下：

型号	BZW04-239RL	BZW04-13	BZW04-26	BZW04-5V8	BZW04-15B	BZW04-58RL	BZW04-10	BZW04-13B
描述	ESD Suppressors / TVS Diodes Transil Std 400W Uni	ESD Suppressors / TVS Diodes 400W 13V Unidirect	ESD Suppressors / TVS Diodes 400W 26V Unidirect	Ferrite Clamp On Cores BB Freq 43u002644 Mat 305Ohm @250MHz Round	Fixed Inductors 10uH 20% 0.45A non-shdSMD AEC-Q200	ESD Suppressors / TVS Diodes 400W 58V Unidirect	ESD Suppressors / TVS Diodes 400W 10V Unidirect	Rectifiers 1.0a Rectifier UF Recovery
Brand Name	STMicroelectronics	-	STMicroelectronics	STMicroelectronics	STMicroelectronics	STMicroelectronics	STMicroelectronics	STMicroelectronics
是否Rohs认证	符合	-	符合	-	符合	-	符合	符合
厂商名称	ST(意法半导体)	-	ST(意法半导体)	ST(意法半导体)	ST(意法半导体)	ST(意法半导体)	ST(意法半导体)	ST(意法半导体)
包装说明	PLASTIC, F126, 2 PIN	-	O-PALF-W2	O-PALF-W2	O-PALF-W2	O-PALF-W2	PLASTIC PACKAGE-2	O-PALF-W2
针数	2	-	2	2	2	2	2	2
Reach Compliance Code	compliant	-	not_compliant	not_compliant	not_compliant	not_compliant	not_compliant	not_compliant
ECCN代码	EAR99	-	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
其他特性	UL RECOGNIZED	-	-	UL RECOGNIZED	UL RECOGNIZED	UL RECOGNIZED	UL RECOGNIZED	UL RECOGNIZED
最小击穿电压	266 V	-	-	6.45 V	17.1 V	64.6 V	11.4 V	14.3 V
击穿电压标称值	280 V	-	-	6.8 V	18 V	-	12 V	15 V
外壳连接	ISOLATED	-	-	ISOLATED	ISOLATED	ISOLATED	ISOLATED	ISOLATED
最大钳位电压	494 V	-	-	13.4 V	32.5 V	121 V	21.7 V	27.2 V
配置	SINGLE	-	-	SINGLE	SINGLE	SINGLE	SINGLE	SINGLE
最小二极管电容	95 pF	-	-	3500 pF	487.5 pF	270 pF	1550 pF	600 pF
二极管元件材料	SILICON	-	-	SILICON	SILICON	SILICON	SILICON	SILICON
二极管类型	TRANS VOLTAGE SUPPRESSOR DIODE	-	-	TRANS VOLTAGE SUPPRESSOR DIODE	TRANS VOLTAGE SUPPRESSOR DIODE	TRANS VOLTAGE SUPPRESSOR DIODE	TRANS VOLTAGE SUPPRESSOR DIODE	TRANS VOLTAGE SUPPRESSOR DIODE
JESD-30 代码	O-PALF-W2	-	-	O-PALF-W2	O-PALF-W2	O-PALF-W2	O-PALF-W2	O-PALF-W2
JESD-609代码	e3	-	-	e3	e3	e3	e3	e3
最大非重复峰值反向功率耗散	400 W	-	-	400 W	400 W	400 W	400 W	400 W
元件数量	1	-	-	1	1	1	1	1
端子数量	2	-	-	2	2	2	2	2
最高工作温度	175 °C	-	-	175 °C	175 °C	175 °C	175 °C	175 °C
封装主体材料	PLASTIC/EPOXY	-	-	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
封装形状	ROUND	-	-	ROUND	ROUND	ROUND	ROUND	ROUND
封装形式	LONG FORM	-	-	LONG FORM	LONG FORM	LONG FORM	LONG FORM	LONG FORM
峰值回流温度（摄氏度）	225	-	-	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
极性	UNIDIRECTIONAL	-	-	UNIDIRECTIONAL	BIDIRECTIONAL	UNIDIRECTIONAL	UNIDIRECTIONAL	BIDIRECTIONAL
最大功率耗散	1.7 W	-	-	1.7 W	1.7 W	1.7 W	1.7 W	1.7 W
认证状态	Not Qualified	-	-	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
最大重复峰值反向电压	239 V	-	-	5.8 V	15 V	58 V	10 V	13 V
最大反向电流	5 µA	-	-	1000 µA	5 µA	5 µA	5 µA	5 µA
表面贴装	NO	-	-	NO	NO	NO	NO	NO
技术	AVALANCHE	-	-	AVALANCHE	AVALANCHE	AVALANCHE	AVALANCHE	AVALANCHE
端子面层	MATTE TIN	-	-	Matte Tin (Sn) - annealed	Matte Tin (Sn) - annealed	Matte Tin (Sn) - annealed	Matte Tin (Sn)	Matte Tin (Sn) - annealed
端子形式	WIRE	-	-	WIRE	WIRE	WIRE	WIRE	WIRE
端子位置	AXIAL	-	-	AXIAL	AXIAL	AXIAL	AXIAL	AXIAL
处于峰值回流温度下的最长时间	NOT SPECIFIED	-	-	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
零件包装代码	-	-	DO-15	DO-15	DO-15	DO-15	DO-15	DO-15
JEDEC-95代码	-	-	-	DO-15	DO-15	DO-15	DO-15	DO-15