TPSMAJ85A [UNSEMI]

Surface Mount Transient Voltage Suppressors;


型号：	TPSMAJ85A
厂家：	UN Semiconducctor INC
描述：	Surface Mount Transient Voltage Suppressors
文件：	总5页 (文件大小：1164K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Surface Mount Transient Voltage Suppressors

TVS diodes can be used in a wide range of applications which like

consumer electronic products, automotive industries, munitions,

telecommunications, aerospace industries, and intelligent control

systems.

Working Voltage: 10 to 85 V

Peak Pulse Power: 400 W



Glass passivated chip

400 W peak pulse power capability with a 10/1000 μ s

waveform, repetitive rate (duty cycle):0.01 %

High reliability application and automotive grade AEC Q101

qualified



Case: Molded plastic

Epoxy: UL 94V-0 rate flame retardant

Lead: Solderable per MIL-STD-750, method

2026 guranteed



Low leakage



Polarity: Color band denotes cathode end except

Bipolar

Uni and Bidirectional unit

Excellent clamping capability

Very fast response time

Mounting position: Any

RoHS compliant

TVS devices are ideal for the protection of I/O interfaces, V_CCbus

and other vulnerable circuits used in Telecom, Computer, Industrial

and Consumer electronic applications.

Parameter

Symbol

Value

Units

Peak power dissipation with a 10/1000μs waveform⁽¹⁾

P_PPM

400

Power Dissipation on Infinite Heat Sink at T_L=75°C

P_D

1.0

Peak pulse current with a 10/1000μs waveform⁽¹⁾

I _PP

See Next Table

Operating junction and storage temperature range

-55 to +150

3.5/5.0

°C

T _J, T _STG

Maximum Instantaneous Forward Voltage at 50A for

Unidirectional⁽³⁾

V_F

Peak forward surge current, 8.3 ms single half sine-wave

unidirectional only⁽²⁾

I_FSM

Note:

(1)Non-repetitive current pulse per Fig.5 and derated above T_A= 25℃per Fig.1

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

(3)V_F<3.5V for devices of V_BR<200V and V_F<5.0V for devices of V_BR>201V

@ UN Semiconductor Co., Ltd. 2018

Specifications are subject to change without notice.

Revision July 18, 2018

1 / 5

Please refer to www.unsemi.com.tw for current information.

Surface Mount Transient Voltage Suppressors

Maximum Maximum

Maximum

Reverse

Leakage I_R

@V_RWM

Breakdown

Reverse

Test

Current

I_T

Clamping

Voltage

V_C

Peak

Pulse

Current

I_PP(A)

Part Number

Marking

Voltage V_BR(V)

@I_T

Stand-Off

Voltage

V_RWM(V)

(mA)

Uni

MIN

MAX

@I_PP(V)

(μA)

TPSMAJ10A TPSMAJ10CA AXA

TPSMAJ11A TPSMAJ11CA AZA

WXA

WZA

11.0

11.10

12.20

12.30

13.50

17.0

18.2

23.53

21.98

TPSMAJ12A TPSMAJ12CA BEA

TPSMAJ13A TPSMAJ13CA BGA

TPSMAJ14A TPSMAJ14CA BKA

TPSMAJ15A TPSMAJ15CA BMA

TPSMAJ16A TPSMAJ16CA BPA

TPSMAJ17A TPSMAJ17CA BRA

TPSMAJ18A TPSMAJ18CA BTA

XEA

XGA

XKA

XMA

XPA

XRA

XTA

12.0

13.0

14.0

15.0

16.0

17.0

18.0

13.30

14.40

15.60

16.70

17.80

18.90

20.00

14.70

15.90

17.20

18.50

19.70

20.90

22.10

19.9

21.5

23.2

24.4

26.0

27.6

29.2

20.10

18.60

17.24

16.39

15.38

14.49

13.70

TPSMAJ19A TPSMAJ19CA BBA

XBA

19.0

21.10

23.30

29.2

13.00

TPSMAJ20A TPSMAJ20CA BVA

TPSMAJ22A TPSMAJ22CA BXA

TPSMAJ24A TPSMAJ24CA BZA

TPSMAJ26A TPSMAJ26CA CEA

TPSMAJ28A TPSMAJ28CA CGA

TPSMAJ30A TPSMAJ30CA CKA

TPSMAJ33A TPSMAJ33CA CMA

TPSMAJ36A TPSMAJ36CA CPA

TPSMAJ40A TPSMAJ40CA CRA

TPSMAJ43A TPSMAJ43CA CTA

XVA

XXA

XZA

YEA

YGA

YKA

YMA

YPA

YRA

YTA

YVA

YXA

YZA

ZEA

ZGA

ZKA

ZMA

ZPA

ZRA

ZTA

ZBA

ZVA

20.0

22.0

24.0

26.0

28.0

30.0

33.0

36.0

40.0

43.0

45.0

48.0

51.0

54.0

58.0

60.0

64.0

70.0

75.0

78.0

80.0

85.0

22.20

24.40

26.70

28.90

31.10

33.30

36.70

40.00

44.40

47.80

50.00

53.30

56.70

60.00

64.40

66.70

71.10

77.80

83.30

86.70

88.80

94.40

24.50

26.90

29.50

31.90

34.40

36.80

40.60

44.20

49.10

52.80

55.30

58.90

62.70

66.30

71.20

73.70

78.60

86.00

92.10

95.80

97.60

104.00

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

103.0

113.0

121.0

126.0

129.6

137.0

12.35

11.27

10.28

9.50

8.81

8.26

7.50

6.88

6.20

5.76

5.50

5.17

4.85

4.59

4.27

4.13

3.88

3.54

3.31

3.17

3.09

2.92

TPSMAJ45A TPSMAJ45CA

TPSMAJ48A TPSMAJ48CA

TPSMAJ51A TPSMAJ51CA

TPSMAJ54A TPSMAJ54CA

TPSMAJ58A TPSMAJ58CA

TPSMAJ60A TPSMAJ60CA

TPSMAJ64A TPSMAJ64CA

TPSMAJ70A TPSMAJ70CA

TPSMAJ75A TPSMAJ75CA

TPSMAJ78A TPSMAJ78CA

TPSMAJ80A TPSMAJ80CA

TPSMAJ85A TPSMAJ85CA

CVA

CXA

CZA

REA

RGA

RKA

RMA

RPA

RRA

RTA

RBA

RVA

Note:

(1) Add suffix 'C 'or ' CA ' after part number to specify Bi-directional devices

(2) For Bi-Directional devices having VR of 10 volts and under, the IR limit is double

@ UN Semiconductor Co., Ltd. 2018

Specifications are subject to change without notice.

Please refer to www.unsemi.com.tw for current information.

Revision July 18, 2018

2 / 5

Surface Mount Transient Voltage Suppressors

100

T_J= 25 °C

Tr=10μs

100

Pulse Width (td) is defined as the

Peak Value

(Ipp)

100

_t^p0_o^oi₅ⁿ₀^t_%^wh_o^e_f^re_Ip^t_p^{he p}0^{eak current decays}

0.2

100

0.5

Half Value = Ipp

1.5

10/1000 μsec. Waveform

as defined by R.E.A.

100

125

150

175

200

Time , (ms)

Ambient Temperature ,T_A(℃)

100

1.0

0.1

####

0.2

0.8

0.6

0.4

0.2

0.0

0.1

100

1000

10000

100

125

150

175

200

Pulse Width ,t_d(μs)

Lead Temperature , T_L(℃)

@ UN Semiconductor Co., Ltd. 2018

Specifications are subject to change without notice.

Revision July 18, 2018

3 / 5

Please refer to www.unsemi.com.tw for current information.

Surface Mount Transient Voltage Suppressors

10000

Bi-directional

@zero bias

T_J= T_Jmax.

8.3 ms Single Half Sine-Wave

3000

450

100

Uni-directional

@zero bias

1000

100

450

2000

Uni-directional @V_RWM

1650

450

1400

Bi-directional @V_RWM

100

T_J=25 °C

f=1.0MHz

1000

100

Number of Cycles at 60 Hz

Reverse Breakdown Voltage,V_BR(V)

T P S M A J × × × C A

5% V_BRVoltage Tolerance

Uni/Bi-Directional

V_RVoltage

Automotive Series

@ UN Semiconductor Co., Ltd. 2018

Specifications are subject to change without notice.

Revision July 18, 2018

4 / 5

Please refer to www.unsemi.com.tw for current information.

Surface Mount Transient Voltage Suppressors

Reflow Condition

-Temperature Min (T_s(min)

Lead–free assembly

T_P

Critical Zone

T_Lto T_P

)

150°C

Ramp-up

T_L

Pre Heat

-Temperature Max (T_s(max)

- Time (min to max) (t_s)

)

200°C

T_S(max)

60 -180 Seconds

Ramp-down

Average ramp up rate ( Liquidus Temp T_L)

to peak

3°C/second max

T_S(min)

T_S(max)to TL - Ramp-up Rate

3°C/second max

217°C

Preheat

- Temperature (T_L) (Liquidus)

Reflow

Time to peak temperature

- Time (min to max) (t_s)

60 -150 Seconds

260 +0/-5°C

Time

(t 25℃ to peak)

Peak Temperature (T_P)

Time within 5°C of actual peak

Temperature (t_p)

20 -40 Seconds

Ramp-down Rate

6°C/second max

8 minutes Max

280°C

Time 25°C to peak Temperature (T_P)

Do not exceed

Dimensions

Inches

Millimeters

DO-214AC (SMA)

Cathode Band

Dimensions

Min

0.049

0.162

0.099

0.077

0.030

Max

0.064

0.179

0.109

0.089

0.060

0.008

0.206

0.012

Min

1.230

4.10

2.510

1.960

0.750

Max

1.630

4.550

2.760

2.260

1.510

0.203

5.220

0.305

0.192

0.006

0.070

0.082

4.87

0.152

1.800

2.100

0.090

2.300

0.082

2.100

@ UN Semiconductor Co., Ltd. 2018

Specifications are subject to change without notice.

Please refer to www.unsemi.com.tw for current information.

Revision July 18, 2018

5 / 5

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