TPSMA82A [UNSEMI]

Surface Mount Transient Voltage Suppressors;


型号：	TPSMA82A
厂家：	UN Semiconducctor INC
描述：	Surface Mount Transient Voltage Suppressors
文件：	总4页 (文件大小：1046K)
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: 12 to 100 V

Peak Pulse Power: 400 W



Glass passivated chip

400W peak pulse power capability with a 10/1000

uA 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_CC

bus and other vulnerable circuits used in Telecom, Computer,

Industrial and Consumer electronic applications.

Parameter

Symbol

P_PPM

Value

Units

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

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 (V_BR≤ 47V)

-55 to +175

-55 to +150

°C

T _J, T _STG

Operating junction and storage temperature range (V_BR> 47V)

Maximum instantaneous forward voltage at 25 A for unidirectional

only

3.5

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

@ UN Semiconductor Co., Ltd. 2018

Specifications are subject to change without notice.

Revision July 18, 2018

1 / 4

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

Uni Bi

Voltage V_BR(V)

@I_T

Stand-Off

Voltage

V_RWM(V)

(mA)

Uni

MIN

MAX

@I_PP(V)

(μA)

TPSMA12A TPSMA12CA 12AA 12CA

TPSMA13A TPSMA13CA 13AA 13CA

TPSMA15A TPSMA15CA 15AA 15CA

TPSMA16A TPSMA16CA 16AA 16CA

TPSMA18A TPSMA18CA 18AA 18CA

11.40

12.35

14.25

15.20

17.10

12.60

13.65

15.75

16.80

18.90

16.7

18.2

21.2

22.5

25.2

23.95

21.98

18.87

17.78

15.87

TPSMA20A TPSMA20CA 20AA 20CA

TPSMA22A TPSMA22CA 22AA 22CA

TPSMA24A TPSMA24CA 24AA 24CA

19.00

20.90

22.80

25.65

28.50

21.00

23.10

25.20

28.35

31.50

27.7

30.6

33.2

37.5

41.4

14.44

13.07

12.05

10.67

9.66

TPSMA27A

TPSMA27CA 27AA 27CA

TPSMA30A TPSMA30CA 30AA 30CA

TPSMA33A TPSMA33CA 33AA 33CA

TPSMA36A TPSMA36CA 36AA 36CA

100

31.35

34.20

37.05

40.85

44.65

48.45

53.20

58.90

64.60

71.25

77.90

86.45

95.00

34.65

37.80

40.95

45.15

49.35

53.55

58.80

65.10

71.40

78.75

86.10

95.55

105.0

45.7

49.9

53.9

59.3

64.8

70.1

77.0

85.0

92.0

103

8.75

8.02

7.42

6.75

6.17

5.71

5.19

4.71

4.35

3.88

3.54

3.20

2.92

TPSMA39A

TPSMA39CA 39AA 39CA

TPSMA43A TPSMA43CA 43AA 43CA

TPSMA47A TPSMA47CA

TPSMA51A TPSMA51CA

TPSMA56A TPSMA56CA

TPSMA62A TPSMA62CA

TPSMA68A TPSMA68CA

TPSMA75A TPSMA75CA

TPSMA82A TPSMA82CA

TPSMA91A TPSMA91CA

TPSMA100A TPSMA100CA

47AA 47CA

51AA 51CA

56AA 56CA

62AA 62CA

68AA 68CA

75AA 75CA

82AA 82CA

91AA 91CA

100AA 100CA

113

125

137

Note:

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

100

T_J= 25 °C

Tr=10μs

Pulse Width (td) is defined as the

Peak Value

(Ipp)

100

point where the peak current decays

_{to 50 % of Ip}0_p

0.2 100

_Hal0_{f V}.5_{alue = Ip}7_p6

1.5

²50

10/1000 μsec. Waveform

as defined by R.E.A.

100

125

150

175

200

Ambient Temperature ,T (℃)

Time , (ms)

@ UN Semiconductor Co., Ltd. 2018

Specifications are subject to change without notice.

Revision July 18, 2018

2 / 4

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

Surface Mount Transient Voltage Suppressors

100

1.0

0.1

10000

0.2

0.8

0.6

0.4

0.2

0.0

0.1

100

125

150

175

200

0.1

100

1000

10000

Lead Temperature , T (℃)

Pulse Width ,t (μs)

10000

1000

Bi-directional

@zero bias

T_J= T_Jmax.

8.3 ms Single Half Sine-Wave

3000

450

100

Uni-directional

@zero bias

450

2000

Uni-directional

100

450

@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

(V)

T P S M A × × × 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

3 / 4

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

4 / 4

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