SM6T39A [MDE]

SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR; 表面贴装瞬态电压抑制器


型号：	SM6T39A
厂家：	MDE SEMICONDUCTOR, INC.
描述：	SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR 表面贴装瞬态电压抑制器
文件：	总3页 (文件大小：82K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

MDE Semiconductor, Inc.

78-150 Calle Tampico, Unit 210, La Quinta, CA., USA 92253 Tel : 760-564-8656 • Fax : 760-564-2414

1-800-831-4881 Email: sales@mdesemiconductor.com Web: www.mdesemiconductor.com

SM6T SERIES

SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR

VOLTAGE-5.0 TO 220 Volts

600 Watt Peak Pulse Power

FEATURES

• For surface mounted applications in order to

optimize board space

• Low profile package

• Built-in strain relief

• Glass passivated junction

• Low inductance

• Excellent clamping capability

• Repetition rate (duty cycle):0.01%

• Fast response time: typically less than

1.0 ps from 0 volts to BV for unidirectional types

• Typical IR less than 1µA above 10V

• High temperature soldering:

250°C/10 seconds at terminals

• Plastic package has Underwriters Laboratory

Flammability Classification 94 V-O

MECHANICAL DATA

Case: JEDEC DO214AA. Molded plastic over glass

passivated junction

Terminals: Solder plated, solderable per

MIL-STD-750, Method 2026

Dimensions in inches (millimeters)

Polarity: Color band denoted positive end (cathode)

except Bidirectional

Standard Packaging: 12mm tape (EIA STD RS-481)

Weight: 0.003 ounces, 0.093 grams)

DEVICES FOR BIPOLAR APPLICATIONS

For Bidirectional use CA Suffix for types SM6T6V8CA thru types SM6T220CA

Electrical characteristics apply in both directions.

MAXIMUM RATINGS AND CHARACTERISTICS

Ratings at 25°C ambient temperature unless otherwise specified.

RATING

SYMBOL

VALUE

Minimum 600

SEE TABLE 1

100

UNITS

Watts

Amps

Peak Pulse Power Dissipation on 10/1000 µs

waveform (NOTE 1, 2, Fig.1)

P_PPM

I_PPM

I_FSM

Peak Pulse Current of on 10/1000 µs waveform (Note 1,Fig 3)

Peak Forward Surge Current, 8.3ms Single Half Sine-wave

Superimposed on Rated Load, (JEDEC Method)(Note2, 3)

Operatings and Storage Temperature Range

NOTES:

T_J, T_STG

-55 +150

°C

1. Non-repetitive current pulse, per Fig.3 and derated above Ta=25 °C per Fig.2.

2. Mounted on Copper Pad area of 0.8x0.8" (20x20mm) per Fig.5.

3. 8.3ms single half sine-wave, or equivalent square wave, Duty cycle=4 pulses per minutes maximum.

Certified RoHS Compliant

UL File # E223026

MDE Semiconductor, Inc.

78-150 Calle Tampico, Unit 210, La Quinta, CA., USA 92253 Tel: 760-564-8656 • Fax: 760-564-2414

1-800-831-4881 Email: sales@mdesemicondutor.com Web: www.mdesemiconductor.com

RATING AND CHARACTERISTIC CURVES SM6T SERIES

Fig.2 - Pulse Derating

Fig. 1 - Peak Pulse Power Rating Curve

100

87.5

62.5

37.5

0.2x0.2"(5.0x5.0mm)

Copper Pad Areas

12.5

0.1

0.1µs

1.0µs

10µs

100µs

1.0ms

10ms

t - Pulse Width (sec.)

0.2

0.4

0.6

0.8

1.2

- Ambient Temperature

Fig.3 - Pulse Waveform

150

100

10000

Fig.4 - Typical Junction

= 25°C

6000

t = 10µsec.

Measured at

Zero Bias

Pulse Width(td)is defined

as the point where the

peak current decays to

50% of I_PPM

Peak Value

I_PPM

1000

Half Value- I_PPM

V_R,Measured at

Stand-Off

100

Voltage, V_WM

10/1000µsec.Waveform

t - Time(ms)

as defined by R.E.A.

T_J= 25°C

Uni-Directional

Bi-Directional

f = 1.0MH_Z

Vsig = 50mVp-

1.0

100 200

4.0

₁₀₀₀V_WM- Reverse Stand-Off Voltage (V)

3.0

4.0

_2.03.0

1.0

Fig. 5 - Typ.Transient Thermal Impedance

Fig.6 - Maximum Non-Repetitive Peak

Forward Surge Current

100

200

100

8.3ms Single Half Sine-Wave

(JEDEC Method)

Unidirectional Only

1.0

0.1

0.001

0.01

0.1

100

1000

100

t_p-Pulse Duration (sec)

Number of Cycles at 60 Hz

MDE Semiconductor, Inc.

78-150 Calle Tampico, Unit 210, La Quinta, CA., USA 92253 Tel : 760-564-8656 • Fax : 760-564-2414

1-800-831-4881 Email: sales@mdesemiconductor.com Web: www.mdesemiconductor.com

600 Watt TVS

MARKING

CODE

REVERSE BREAKDOWN BREAKDOWN

TEST

MAXIMUM

PEAK

PULSE

REVERSE

LEAKAGE

STAND-

OFF

VOLTAGE

V_BR(V)

VOLTAGE

_BR(V)

CURRENT CLAMPING

I_T(mA)

SM6T

VOLTAGE CURRENT @ VRWM

UNI-

POLAR POLAR

BI-

PART NUMBER

VOLTAGE

V_RWM(V)

@Ipp Vc(V)

Ipp (A)

IR(mA)

MIN.@I_T

MAX.@I_T

5.80

6.40

6.45

7.13

7.14

7.88

10.5

11.3

14.5

16.7

21.2

25.2

30.6

33.2

37.5

41.4

45.7

49.9

53.9

92.0

137.0

207.0

274.0

328.0

1000

500

SM6T 6V8A 6V8CA

SM6T 7V5A 7V5CA

57.0

53.0

41.0

36.0

28.0

24.0

20.0

18.0

16.0

14.5

13.1

12.0

11.1

6.5

8.55

9.50

10.50

12.60

15.80

18.90

23.10

25.20

28.40

31.50

34.70

37.80

41.00

71.40

105.00

158.00

210.00

231.00

SM6T 10A

SM6T 12A

SM6T 15A

SM6T 18A

SM6T 22A

SM6T 24A

SM6T 27A

SM6T 30A

SM6T 33A

SM6T 36A

SM6T 39A

SM6T 68A

10CA

12CA

15CA

18CA

22CA

24CA

27CA

30CA

33CA

36CA

39CA

68CA

10.20

12.80

15.30

18.80

20.50

23.10

25.60

28.20

30.80

33.30

58.10

85.50

128.00

171.00

188.00

11.40

14.30

17.10

20.90

22.80

25.70

28.50

31.40

34.20

37.10

64.60

95.00

143.00

190.00

209.00

SM6T 100A 100CA

SM6T 150A 150CA

SM6T 200A 200CA

SM6T 220A 220CA

4.4

2.9

2.2

2.0

For bidirectional type having Vrwm of 10 volts and less, the IR limit is double.

Certified RoHS Compliant

UL File # E223026

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