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1.5SMC22A/9A

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品牌：VISHAY

描述：Transient Suppressor,

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1.5SMC22A/9A 概述

Transient Suppressor,

1.5SMC22A/9A 数据手册

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1.5SMC Series

Vishay Semiconductors

formerly General Semiconductor

Surface Mount TRANSZORB^®

Transient Voltage Suppressors

V_(BR)Unidirectional

6.8 to 540V

_(BR)Bidirectional

6.8 to 220V

Peak Pulse Power 1500W

Cathode Band

DO-214AB

(SMC J-Bend)

0.126 (3.20)

0.114 (2.90)

0.245 (6.22)

0.220 (5.59)

Mounting Pad Layout

0.185 MAX.

(4.69 MAX.)

0.280 (7.11)

0.260 (6.60)

0.121 MIN.

(3.07 MIN.)

0.012 (0.305)

0.006 (0.152)

0.103 (2.62)

0.079 (2.06)

0.060 MIN.

(1.52 MIN.)

Dimensions in inches

and (millimeters)

0.060 (1.52)

0.030 (0.76)

0.008

(0.203)

Max.

0.320 REF

0.320 (8.13)

0.305 (7.75)

Mechanical Data

Case: JEDEC DO-214AB (SMC) molded plastic over

Features

passivated junction

• Low profile package with built-in strain relief for

surface mounted applications

• Glass passivated junction

• Low incremental surge resistance

• Low inductance

• Excellent clamping capability

• 1500W peak pulse power capability with a 10/1000µs

waveform, repetition rate (duty cycle): 0.01%

• Very fast response time

Terminals: Solder plated, solderable per MIL-STD-750,

Method 2026. High temperature soldering: 250°C/10

seconds at terminals.

Polarity: For uni-directional types the band denotes the

cathode, which is positive with respect to the anode

under normal TVS operation.

Standard Packaging: 16mm tape (EIA STD RS-481)

Weight: 0.007 oz., 0.21 g

Packaging Codes – Options (Antistatic):

51 – 1K per Bulk box, 10K/carton

• Plastic package has Underwriters Laboratory

Flammability Classification 94V-0

57 – 850 per 7" plastic Reel (16mm tape), 8.5K/carton

9A – 3.5K per 13" plastic Reel (16mm tape), 35K/carton

Voltages above 220V available Q3-2002

Devices for Bidirectional Applications

For bi-directional devices, use suffix CA (e.g. 1.5SMC10CA). Electrical characteristics apply in both directions.

Maximum Ratings & Thermal Characteristics Ratings at 25°C ambient temperature unless otherwise specified.

Parameter

Symbol

Value

Unit

Peak power dissipation with a 10/1000µs waveform⁽¹⁾⁽²⁾(Fig. 1)

Peak pulse current with a 10/1000µs waveform⁽¹⁾(Fig. 3)

Power dissipation on infinite heatsink, T_A= 50°C

P_PPM

1500

I_PPM

See Next Table

6.5

P_M(AV)

Peak forward surge current 8.3ms single half sine-wave

uni-directional only⁽²⁾

I_FSM

200

Thermal resistance junction to ambient air⁽³⁾

R_θJA

R_θJL

°C/W

Thermal resistance junction to leads

Operating junction and storage temperature range

T_J, T_STG

–65 to +150

°C

Notes: (1) Non-repetitive current pulse, per Fig.3 and derated above T_A= 25°C per Fig. 2

(2) Mounted on 0.31 x 0.31” (8.0 x 8.0mm) copper pads to each terminal

(3) Mounted on minimum recommended pad layout

Document Number 88303

09-Oct-02

www.vishay.com

1.5SMC Series

Vishay Semiconductors

formerly General Semiconductor

Electrical Characteristics Ratings at 25°C ambient temperature unless otherwise specified. V_F= 3.5V at I_F= 100A (uni-directional only)

Breakdown Voltage

Maximum

Reverse

Leakage

Maximum Maximum Maximum

Peak Pulse Clamping Temp.

Voltage at Coefficient

(1)

General

Semiconductor

Part Number

Device Marking

Code

at I

Test

Stand-off

Voltage

(BR)

(V)

Current

(2)

at V

of V

(BR)

PPM

UNI

MIN

MAX

(mA)

(V)

⁽⁴⁾(µA)

(A)

V (V)

(% / °C)

1.5SMC6.8A

1.5SMC7.5A

1.5SMC8.2A

1.5SMC9.1A

1.5SMC10A

1.5SMC11A

1.5SMC12A

1.5SMC13A

1.5SMC15A

1.5SMC16A

1.5SMC18A

1.5SMC20A

1.5SMC22A

1.5SMC24A

1.5SMC27A

1.5SMC30A

1.5SMC33A

1.5SMC36A

1.5SMC39A

1.5SMC43A

1.5SMC47A

1.5SMC51A

1.5SMC56A

1.5SMC62A

1.5SMC68A

1.5SMC75A

1.5SMC82A

1.5SMC91A

1.5SMC100A

1.5SMC110A

1.5SMC120A

1.5SMC130A

1.5SMC150A

1.5SMC160A

1.5SMC170A

1.5SMC180A

1.5SMC200A

1.5SMC220A

1.5SMC250A

1.5SMC300A

1.5SMC350A

1.5SMC400A

1.5SMC440A

1.5SMC480A

1.5SMC510A

1.5SMC540A

6V8A

7V5A

8V2A

9V1A

10A

6V8C

7V5C

8V2C

9V1C

10C

11C

12C

13C

15C

16C

18C

20C

22C

24C

27C

30C

33C

36C

39C

43C

47C

51C

56C

62C

68C

75C

82C

91C

100C

110C

120C

130C

150C

160C

170C

180C

200C

220C

—

6.45

7.13

7.79

8.65

9.50

10.5

11.4

12.4

14.3

15.2

17.1

19.0

20.9

22.8

25.7

28.5

31.4

34.2

37.1

40.9

44.7

48.5

53.2

58.9

64.6

71.3

77.9

86.5

95.0

105

7.14

7.88

8.61

9.55

10.5

11.6

12.6

13.7

15.8

16.8

18.9

21.0

23.1

25.2

28.4

31.5

34.7

37.8

41.0

45.2

49.4

53.6

58.8

65.1

71.4

78.8

86.1

95.5

105

5.80

6.40

7.02

7.78

8.55

9.40

10.2

11.1

12.8

13.6

15.3

17.1

18.8

20.5

23.1

25.6

28.2

30.8

33.3

36.8

40.2

43.6

47.8

53.0

58.1

64.1

70.1

77.8

85.5

94.0

102

1000

500

200

143

133

124

112

103

96.2

89.8

82.4

70.8

66.7

59.5

54.2

49.0

45.2

40.0

36.2

32.8

30.1

27.8

25.3

23.1

21.4

19.5

17.6

16.3

14.6

13.3

12.0

10.9

9.9

10.5

11.3

12.1

13.4

14.5

15.6

16.7

18.2

21.2

22.5

25.2

27.7

30.6

33.2

37.5

41.4

45.7

49.9

53.9

59.3

64.8

70.1

77.0

85.0

92.0

104

113

125

137

152

165

179

207

219

234

246

274

328

344

414

482

548

602

658

698

740

0.057

0.061

0.065

0.068

0.073

0.075

0.078

0.081

0.084

0.086

0.089

0.090

0.092

0.09

1.0

11A

5.0

1.0

12A

13A

15A

16A

18A

20A

22A

24A

27A

0.096

0.097

0.098

0.099

0.100

0.101

0.102

0.103

0.104

0.105

0.106

0.107

0.106

0.108

0.110

30A

33A

36A

39A

43A

47A

51A

56A

62A

68A

75A

82A

91A

100A

110A

120A

130A

150A

160A

170A

180A

200A

220A

250A

300A

350A

400A

440A

480A

510A

540A

116

114

126

9.1

124

137

111

8.4

143

158

128

7.2

152

168

136

6.8

162

179

145

6.4

171

189

154

6.1

190

210

171

5.5

209

231

185

4.6

237

263

214

4.4

—

285

315

256

3.6

—

333

368

300

3.1

—

380

420

342

2.7

—

418

462

376

2.5

—

456

504

408

2.28

2.15

2.03

—

485

535

434

—

513

567

459

Notes: (1) Pulse test: t_p≤ 50ms

(2) Surge current waveform per Fig. 3 and derate per Fig. 2

(3) All terms and symbols are consistent with ANSI/IEEE CA62.35

(4) For bidirectional types with V_R10 volts and less, the I_Dlimit is doubled

www.vishay.com

Document Number 88303

09-Oct-02

1.5SMC Series

Vishay Semiconductors

formerly General Semiconductor

Ratings and

Characteristic Curves (T_A= 25°C unless otherwise noted)

Fig. 2 – Pulse Derating Curve

Fig. 1 – Peak Pulse Power Rating Curve

100

0.31 x 0.31" (8.0 x 8.0mm)

Copper Pad Areas

0.1

150

175

200

100

125

0.1µs

1.0µs

10µs

100µs

1.0ms

10ms

t_d— Pulse Width (sec.)

T_A— Ambient Temperature (°C)

Fig. 4 – Typical Junction Capacitance

Fig. 3 – Pulse Waveform

Uni-Directional

20,000

10,000

150

100

Measured at

Zero Bias

T_J= 25°C

Pulse Width (td)

tr = 10µsec.

is defined as the point

Peak Value

I_PPM

where the peak current

decays to 50% of I_PPM

1,000

100

Half Value — IPP

V_R, Measured at

Stand-Off

Voltage, V_WM

I_PPM

10/1000µsec. Waveform

as defined by R.E.A.

Uni-Directional

Bi-Directional

T_J= 25°C

f = 1.0MHz

Vsig = 50mVp-p

1.0

3.0

4.0

2.0

100

400

V_WM— Reverse Stand-Off Voltage (V)

t — Time (ms)

Fig. 6 - Maximum Non-Repetitive Forward

Surge Current Uni-Directional Use Only

Fig. 5 – Typical Transient Thermal

Impedance

100

200

100

1.0

0.1

8.3ms Single Half Sine-Wave

(JEDEC Method)

T_J= T_Jmax.

0.001

0.01

0.1

100

1000

100

Number of Cycles at 60Hz

t_p— Pulse Duration (sec)

Document Number 88303

09-Oct-02

www.vishay.com

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