SAC12 [MDE]

LOW CAPACITANCE TRANSIENT VOLTAGE SUPPRESSOR; 低电容瞬态电压抑制器


型号：	SAC12
厂家：	MDE SEMICONDUCTOR, INC.
描述：	LOW CAPACITANCE TRANSIENT VOLTAGE SUPPRESSOR 低电容瞬态电压抑制器二极管局域网
文件：	总3页 (文件大小：68K)
中文：	中文翻译
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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

SAC SERIES

LOW CAPACITANCE TRANSIENT VOLTAGE SUPPRESSOR

VOLTAGE- 5.0 TO 50 Volts

500 Watt Peak Pulse Power

FEATURES

• Plastic package has Underwriters Laboratory

Flammability Classification 94 V-O

• Glass passivated junction

• 500W Peak Pulse Power

capability on 10/1000 µs waveform

• Glass passivated junction

• Low incremental surge resistance

• Excellent clamping capability

• Repetition rate (duty cycle): 0.01%

• Fast response time: typically less than

1.0 ns from 0 volts to V(BV)

• Ideal for data line applications

• High temperature soldering guaranteed:

265°C/10 seconds/ .375", (9.5mm) lead

length, 5lbs., (2.3kg) tension

MECHANICAL DATA

Case: JEDEC DO-15 Molded plastic over glass passivated junction

Terminals: Solder plated axial leads, solderable per

MIL-STD-750, Method 2026

Polarity: Color band denoted positive end (cathode)

except Bipolar

Mounting Position: Any

Weight: 0.015 ounces, 0.4 grams

MAXIMUM RATINGS AND CHARACTERISTICS

Ratings at 25°C ambient temperature unless otherwise specified.

RATING

SYMBOL

VALUE

Minimum 500

SEE TABLE 1

3.0

UNITS

Watts

Amps

Watts

Peak Pulse Power Dissipation on 10/1000 µs

waveform (NOTE 1, Fig.1)

P_PPM

I_PPM

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

Steady State Power Dissipation at TL = 75°C

Lead lengths .375", 9.5mm

P_M(AV)

Operatings and Storage Temperature Range

NOTES:

T_J, T_STG

-55 +175

°C

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

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@mdesemiconductor.com Web: www.mdesemiconductor.com

RATINGS AND CHARACTERISTIC CURVES SAC SERIES

T =25℃ unless otherwise noted

100

Pig.1 - Peak Pulse Power Rating Curve

Fig.2-Power Derating Curve

100

87.5

Non-repetitive Pulse

Waveform shown in Fig. 3

Average Power

=25°C

Peak Power

(single pulse)

62.5

Impulse

Exponential

Decay

P_PK".5"

37.5

P_PK

Half Sine

td=7tp

12.5

Square

P_PK

Current Waveforms

0.1

0.1s

1.0s

100

125

150

175

10s

100s

1.0ms

10ms

t - Pulse Width (sec.)

T Lead Temperature (°C)

Fig.3 - Pulse Waveform

Fig. 4 - AC Line Protection Application

150

100

= 25°C

t = 10µsec.

Pulse Width (t

)

is defined as the point

where the peak current

decays to 50% of I_PPM

Peak Value

I_PPM

Low Capacitance

TVS

Half Value- I_PPM

10/1000µsec.Waveform

as defined by R.E.A.

3.0

t - Time(ms)

1.0

2.0

4.0

Application Note: Device must be used

with two units in parallel,opposite in polarity

as shown in circuit for AC signal line

protection.

4.0

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

500 Watt Low Capacitance TVS

WORKING

INVERSE MAXIMUM

INVERSE

BLOCKING

LEAKAGE

CURRENT

REVERSE

STANDOF

VOLTAGE

VRWM (V)

MAXIMUM

JUNCTION BLOCKING CLAMPING

CAPACITANC VOLTAGE VOLTAGE

BREAKDOWN

VOLTAGE

VBR (V)

PEAK REVERSE

PULSE LEAKAGE

CURRENT @ VRWM

PART

NUMBER

E @ 0 VOLTS

VWIB

(VOLTS)

@Ipp=5.0A

Vc (V)

10.0

@ VWIB IIB

MIN. @ IT

Ipp (A)

IR (µA)

(pF)

(Ma)

300

100

SAC5.0

SAC6.0

SAC7.0

SAC8.0

SAC8.5

SAC10

SAC12

SAC15

SAC18

SAC22

SAC26

SAC30

SAC36

SAC45

SAC50

5.00

6.00

7.00

8.00

8.50

10.00

12.00

15.00

18.00

22.00

26.00

30.00

36.00

45.00

51.00

7.60

7.90

8.33

8.89

9.44

11.10

13.30

16.70

20.00

24.40

28.90

33.30

40.00

50.00

55.50

44.0

41.0

38.0

36.0

34.0

29.0

25.0

20.0

15.0

14.0

11.1

10.0

8.6

150

11.2

12.6

13.4

14.0

16.3

19.0

23.6

28.8

35.4

42.3

48.6

60.0

77.0

88.0

6.8

5.8

Certified RoHS Compliant

UL File # E223026

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