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产品型号SMAJ5.0A的概述

芯片 SMAJ5.0A 概述 SMAJ5.0A 是一款表面安装的瞬态电压抑制器（TVS），属于二极管系列，旨在保护敏感的电子设备免受电压瞬变的影响。这类芯片通常用于电力电子、通信、汽车电子等领域，以减少电压尖峰和瞬态过电压对电路的损害。其设计旨在保证在高频率和高功率的应用环境中，发挥出色的电压钳位性能。 TVS 二极管的主要功能是感应到过电压瞬变时迅速导通，限制通过负载的电压，保护电路中的其他重要组件。SMAJ5.0A 具备高通量的反应能力，属于航空电气产品的一部分，适合多种严苛的工作环境。 SMAJ5.0A 的详细参数 SMAJ5.0A 具有如下基本电气特性： 1. 最高反向工作电压 (V_R): 5.0V 2. 最大钳位电压 (V_C): 9.2V（在 1kA 的冲击下） 3. 最大峰值功率 (P_P): 400W（对于 10/1000µs 波形） 4. 常态电流 (I_R): 1...

产品型号SMAJ5.0A的Datasheet PDF文件预览

SMAJ5.0(C)A - SMAJ170(C)A

400W SURFACE MOUNT TRANSIENT VOLTAGE

SUPPRESSOR

Features

·

400W Peak Pulse Power Dissipation

5.0V - 170V Standoff Voltages

Glass Passivated Die Construction

Uni- and Bi-Directional Versions Available

Excellent Clamping Capability

Fast Response Time

Plastic Material: UL Flammability

Classification Rating 94V-0

B

SMA

Min

Dim

Max

2.29

4.00

1.27

0.15

4.80

0.10

0.76

2.01

2.92

4.60

1.63

0.31

5.59

0.20

1.52

2.62

A

J

A

B

C

D

E

G

H

J

C

Mechanical Data

D

·

Case: SMA, Transfer Molded Epoxy

Terminals: Solderable per MIL-STD-202,

Method 208

Also Available in Lead Free Plating (Matte Tin

Finish). Please see Ordering Information,

Note 5, on Page 4

Polarity Indicator: Cathode Band

(Note: Bi-directional devices have no polarity

indicator.)

·

G

H

E

All Dimensions in mm

Marking: Date Code and Marking Code

See Page 3

·

Weight: 0.064 grams (approx.)

Ordering Info: See Page 3

@ T_A= 25°C unless otherwise specified

Maximum Ratings

Characteristic

Symbol

Value

Unit

Peak Pulse Power Dissipation

(Non repetitive current pulse derated above T_A= 25°C) (Note 1)

P_PK

400

W

Peak Forward Surge Current, 8.3ms Single Half Sine Wave

Superimposed on Rated Load (JEDEC Method) (Notes 1, 2, & 3)

I_FSM

PM_(AV)

V_F

40

1.0

3.5

A

W

V

Steady State Power Dissipation @ T_L= 75°C

Instantaneous Forward Voltage

(Notes 1, 2, & 3)

@ I_PP= 35A

T_j

Operating Temperature Range

Storage Temperature Range

-55 to +150

-55 to +175

°C

T_STG

Notes:

1. Valid provided that terminals are kept at ambient temperature.

2. Measured with 8.3ms single half sine-wave. Duty cycle = 4 pulses per minute maximum.

3. Unidirectional units only.

DS19005 Rev. 10 - 2

1 of 4

SMAJ5.0(C)A - SMAJ170(C)A

www.diodes.com

ã Diodes Incorporated

Breakdown

Voltage

Max. Reverse

Leakage @

Max. Peak Pulse

Current

Reverse

Standoff

Voltage

Part Number

Max. Clamping

Voltage @ I_pp

Test

Marking Code

Add C For

Current

V_RWM(Note 6)

I_pp

V

_BR@ I_T(Note 5)

Bi-Directional

(Note 4)

V_RWM(V)

5.0

6.0

6.5

7.0

7.5

8.0

8.5

9.0

10

I_T(mA)

10

V_C(V)

9.2

I_R(mA)

800

500

200

100

50

Min (V)

Max (V)

7.25

7.37

7.98

8.60

9.21

9.83

10.4

11.1

12.3

13.5

14.7

15.9

17.2

18.5

19.7

20.9

22.1

24.5

26.9

29.5

31.9

34.4

36.8

40.6

44.2

49.1

52.8

55.3

58.9

62.7

66.3

71.2

73.7

78.6

86.0

92.1

95.8

104

(A)

43.5

38.8

35.7

33.3

31.0

29.4

27.7

26.0

23.5

22.0

20.1

18.6

17.2

16.4

15.3

14.5

13.7

12.3

11.2

10.3

9.5

BI-

TE

UNI-

HE

HG

HK

HM

HP

HR

HT

HV

HX

HZ

IE

SMAJ5.0(C)A

SMAJ6.0(C)A

SMAJ6.5(C)A

SMAJ7.0(C)A

SMAJ7.5(C)A

SMAJ8.0(C)A

SMAJ8.5(C)A

SMAJ9.0(C)A

SMAJ10(C)A

SMAJ11(C)A

SMAJ12(C)A

SMAJ13(C)A

SMAJ14(C)A

SMAJ15(C)A

SMAJ16(C)A

SMAJ17(C)A

SMAJ18(C)A

SMAJ20(C)A

SMAJ22(C)A

SMAJ24(C)A

SMAJ26(C)A

SMAJ28(C)A

SMAJ30(C)A

SMAJ33(C)A

SMAJ36(C)A

SMAJ40(C)A

SMAJ43(C)A

SMAJ45(C)A

SMAJ48(C)A

SMAJ51(C)A

SMAJ54(C)A

SMAJ58(C)A

SMAJ60(C)A

SMAJ64(C)A

SMAJ70(C)A

SMAJ75(C)A

SMAJ78(C)A

SMAJ85(C)A

SMAJ90(C)A

SMAJ100(C)A

SMAJ110(C)A

SMAJ120(C)A

SMAJ130(C)A

SMAJ150(C)A

SMAJ160(C)A

SMAJ170(C)A

6.40

6.67

7.22

7.78

8.33

8.89

9.44

10.0

11.1

12.2

13.3

14.4

15.6

16.7

17.8

18.9

20.0

22.2

24.4

26.7

28.9

31.1

33.3

36.7

40.0

44.4

47.8

50.0

53.3

56.7

60.0

64.4

66.7

71.1

77.8

83.3

86.7

94.4

100

10

10.3

11.2

12.0

12.9

13.6

14.4

15.4

17.0

18.2

19.9

21.5

23.2

24.4

26.0

27.6

29.2

32.4

35.5

38.9

42.1

45.4

48.4

53.3

58.1

64.5

69.4

72.7

77.4

82.4

87.1

93.6

96.8

103

TG

TK

10

TM

TP

1.0

TR

TT

10

5.0

TV

TX

11

TZ

12

UE

UG

UK

UM

UP

UR

UT

UV

UX

UZ

VE

VG

VK

VM

VP

VR

VT

13

IG

14

IK

15

IM

16

IP

17

IR

18

IT

20

IV

22

IX

24

IZ

26

JE

JG

JK

JM

JP

JR

JT

28

8.8

30

8.3

33

7.5

36

6.9

40

6.2

43

5.7

45

5.5

VV

VX

VZ

JV

JX

JZ

48

5.2

51

4.9

54

4.6

WE

WG

WK

WM

WP

WR

WT

WV

WX

WZ

XE

XG

XK

XM

XP

XR

RE

RG

RK

RM

RP

RR

RT

RV

RX

RZ

SE

SG

SK

SM

SP

SR

58

4.3

60

4.1

64

3.9

70

113

3.5

75

121

3.3

78

126

2.2

85

137

2.9

90

111

146

2.7

100

110

120

130

150

160

170

111

123

162

2.5

122

135

177

2.3

133

147

193

2.0

144

159

209

1.9

167

185

243

1.6

178

197

259

1.5

189

209

275

1.4

Notes:

4. Suffix C denotes Bi-directional device.

5. V_BRmeasured with I_Tcurrent pulse = 300ms

6. For Bi-Directional devices having V_RWMof 10V and under, the I_Ris doubled.

DS19005 Rev. 10 - 2

2 of 4

SMAJ5.0(C)A - SMAJ170(C)A

www.diodes.com

10000

100

75

T_j= 25°C

Unidirectional

1000

50

Bidirectional

100

25

0

10 X 1000 Waveform

as defined by REA

10

1

10

100

1000

0

25

50

75 100 125 150 175 200

T_A, AMBIENT TEMPERATURE (°C)

V_WM, STANDOFF VOLTAGE (V)

Fig. 2 Typical Total Capacitance

Fig. 1 Pulse Derating Curve

100

T_j= 25°C

100

Peak Value I_pp

Non Repetitive

Pulse Waveform

Shown in Fig. 4

10

Half Value I_pp/2

50

1.0

0.1

t_p

10 X 1000 Waveform

as defined by R.E.A.

0

3

0

1

2

0.1

1.0

10

100

1000

10000

t, TIME (ms)

Fig. 4 Pulse Waveform

60

50

40

30

1.0

Pulse Width 8.3ms

Single Half-Sine-Wave

(JEDEC METHOD)

0.8

0.6

0.4

0.2

20

10

0

60Hz Resistive or

Inductive Load

0.0

75 100 125

175

0

25

50

200

150

1

2

20

50

100

5

10

T_L, LEAD TEMPERATURE (°C)

Fig. 6 Steady State Power Derating Curve

NUMBER OF CYCLES AT 60Hz

Fig. 5 Maximum Non-Repetitive Surge Current

DS19005 Rev. 10 - 2

3 of 4

www.diodes.com

SMAJ5.0(C)A - SMAJ170(C)A

(Note 4)

Ordering Information

Device

Packaging

Shipping

SMAJXXX(C)A-13

SMA

5000/Tape & Reel

Notes:

4. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.

5. For Lead Free version (with Lead Free terminal finish) part number, please add "-F" suffix to part number above.

Example: SMAJ170A-13-F.

Marking Information

XX = Product type marking code (See Page 2)

= Manufacturers’ code marking

YWW = Date code marking

Y = Last digit of year ex: 2 for 2002

WW = Week code 01 to 52

YWW

XX

DS19005 Rev. 10 - 2

4 of 4

SMAJ5.0(C)A - SMAJ170(C)A

www.diodes.com

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SMAJ5.0A(AE)SMAJ5.0A-100A SMAJ5.0A-13 SMAJ5.0A-13-F SMAJ5.0A-14-F SMAJ5.0A-15-F SMAJ5.0A-16-F SMAJ5.0A-7P SMAJ5.0A-AT SMAJ5.0A-AT/TR13 SMAJ5.0A-C SMAJ5.0A-E3 SMAJ5.0A-E3/1 SMAJ5.0A-E3/2G SMAJ5.0A-E3/52 SMAJ5.0A-E3/5A SMAJ5.0A-E3/61 SMAJ5.0A-E3/61(AE)SMAJ5.0A-E3/61/SMAJ5.0A-E3/61A SMAJ5.0A-E3/61T SMAJ5.0A-E361 SMAJ5.0A-F SMAJ5.0A-H SMAJ5.0A-HF SMAJ5.0A-M3 SMAJ5.0A-M3/5A SMAJ5.0A-M3/61 SMAJ5.0A-ND SMAJ5.0A-NL

型号:	SMAJ5.0A
Case Style：	SMA
Ppk(W)：	400
MIN_(V)：	6.40
MAX_(V)：	7.00
Vwm_(V)：	5.0
Ir_(uA)：	800
Ippm_(A)：	43.48
Vc_(V)：	9.2
class：	Diodes

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产品型号SMAJ5.0A的概述

产品型号SMAJ5.0A的Datasheet PDF文件预览

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