SM15T68 [STMICROELECTRONICS]

UNI-AND BIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSORS;


型号：	SM15T68
厂家：	ST
描述：	UNI-AND BIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSORS
文件：	总6页 (文件大小：759K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

S G S -T H O M S O N

s m is t b v s , a -> 220, a

SM15T6V8C, A -> 200C, A

UNI-AND BIDIRECTIONAL TRANSIENT

VOLTAGE SUPPRESSORS

■ HIGH SURGE CAPABILITY:

1.5 kW /1 ms EXPO

■ VERY FAST CLAMPING TIME :

1 ps FOR UNIDIRECTIONAL TYPES

5 ns FOR BIDIRECTIONAL TYPES

■ LARGE VOLTAGE RANGE :

5.5 V —>188 V

SOD 15

(Plastic)

■ ORDER CODE:

TYPE NUMBER FOR UNIDIRECTIONAL

TYPES, TYPE NUMBER + SUFFIX C FOR

BIDIRECTIONAL TYPES

SURFACE MOUNT TRANSIL FEATURES

■ A PERFECT PICK AND PLACE BEHAVIOUR

■ AN EXCELLENT ON BOARD STABILITY

A FULL COMPATIBILITY WITH BOTH GLUING

AND PASTE SOLDERING TECHNOLOGIES

■ BODY MARKED WITH TYPE CODE AND

LOGO

DESCRIPTION

STANDARD

(EIASTD. RS481)

PACKAGING : 12 mm TAPE

Transient voltage suppressor diodes especially use-

ful in protecting integrated circuits, MOS, hybrids

and other voltage-sensitive semiconductors and

components.

■ TINNED COPPER LEADS

■ HIGH TEMPERATURE RESISTANT RESIN

ABSOLUTE RATINGS (limiting values)

Parameter

Value

1500

1.7

Unit

Symbol

Tj Initial = 25 °C

See note 1

Peak Pulse Power for 1 ms Exponential

Pulse

Power Dissipation on Infinite Heatsink

Tamb = 25 °C

T, Initial = 25 °C

t = 10 ms

Non Repetitive Surge Peak Forward

Current for Unidirectional Types

If sm

150

°c

°C

Storage and Operating Junction Temperature Range

- 65 to 175

150

Tstg

260

°c

Maximum Lead Temperature for Soldering During 10 s

THERMAL RESISTANCE

Symbol

Parameter

Value

Unit

“C/W

Junction-leads

Rlh(i-i)

Note : 1. For surges upper than the maximum values,

the diode will present a short-circuit anode-cathode.

* *PP

Pulse wave fore 10/1000

1/6

February 1989

SM15T6V8, A —> 220, A/SM15T6V8C, A —> 200C, A

ELECTRICAL CHARACTERISTICS (T, = 25 °C)

Parameter

Value

Symbol

Stand-off Voltage

Breakdown Voltage

Clamping Voltage

Peak Pulse Current

Vr m

V(BR)

V(CL)

Ipp

See tables

Temperature Coefficient of Vj br j

Capacitance

1 ps max.

5 ns max.

Unidirectional Types

Bidirectional Types

Clamping Time (0 volt to V(br i)

^clamping

C**

typ.

Marking

Types

Ir m

Vr m

max.

V(CL)

Ipp

V(CL) @ Ipp

v (b h >*

max.

a x .

( V

)

Vr = 0

f=1 MHz

1ms expo

8-20ps expo

max.

( K T V C )

Unidirec-

tional

Bidirec-

tional

Unidirec- Bidirec- (k A)

min.

nom.

( m

)

(PF)

( A

)

( V

)

( A )

( V

)

( V )

tional

714

746

5.7

9500

8500

7000

6000

5000

4300

3700

3500

3200

2900

2700

2500

2400

1550

1150

850

6.12

7.48

7.14

8.25

7.88

10.8

10.5

11.7

11.3

139

143

128

132

100

103

SM15T6V8 SM15T6V8C

SM15T6V8A SM15T6V8CA

SM15T7V5 SM15T7V5C

SM15T7V5A SM15T7V5CA

MDD

MDE

MDF

MDG

MDN

MDP

MDS

MDT

MDW

MDX

MED

MEE

MEH

MEK

MEL

MEM

MEN

MEP

MEQ

MER

MES

MET

MEU

MEV

MEW

MEX

MFN

MFP

MFW

BDD

BDE

BDF

BDG

BDN

BDP

BDS

BDT

BDW

BDX

BED

BEE

BEH

BEK

BEL

BEM

BEN

BEP

BEQ

BER

BES

BET

BEU

BEV

BEW

BEX

BFN

BFP

BFW

BFX

BGH

BGK

BGU

BGV

1000

5.5

6.8

7.5

13.4

6.45

6.75

7.13

9.0

5.8

15.2 660

14.5 690

19.5 928

18.6 968

6.1

6.05

6.4

6.1

7.3

8.1

SM15T10

SM15T10A SM15T10CA

SM15T12 SM15T12C

SM15T12A SM15T12CA

SM15T15 SM15T15C

SM15T15A SM15T15CA

SM15T18C

SM15T18A SM15T18CA

SM15T22 SM15T22C

SM15T22A SM15T22CA

SM15T24

SM15T24A SM15T24CA

SM15T27

SM15T27A SM15T27CA

SM15T30 SM15T30C

SM15T30A SM15T30CA

SM15T33 SM15T33C

SM15T33A SM15T33CA

SM15T10C

7.3

8.55

9.72

9.5

10.5

13.2

12.6

16.5

15.8

19.8

18.9

24.2

23.1

26.4

25.2

29.7

28.4

14.5

17.3

16.7

22.7

21.7

7.8

793

829

10.8

7.8

11.4

13.5

14.3

16.2

17.1

19.8

20.9

21.6

22.8

24.3

25.7

10.2

8.4

28.4 634

27.2 662

12.1

12.8

14.5

15.3

17.8

18.8

19.4

8.4

21.2

26.5

25.2

31.9

30.6

34.7

33.2

39.1

37.5

43.5

41.4

47.7

45.7

56.5

529

554

8.8

SM15T18

8.8

59.5

32.5

41.2 437

39.3 458

44.9 401

9.2

9.4

SM15T24C

421

42.8

9.4

20.5

21.8

23.1

24.3

25.6

26.8

28.2

29.1

30.8

31.6

33.3

55.1

58.1

50.5 356

48.3 373

9.6

38.5

SM15T27C

9.6

321

56.1

53.5 336

9.7

34.5

9.7

28.5

29.7

31.4

32.4

34.2

35.1

37.1

61.2

64.6

31.5

36.3

34.7

39.6

37.8

42.9

292

305

267

9.8

31.5

61.5

9.8

9.9

67.3

SM15T36

SM15T36A

SM15T39

SM15T36C

SM15T36CA

SM15T39C

64.3 280

73 246

69.7 258

9.9

49.9

56.4

53.9

10.0

10.4

10.6

10.8

26.5

SM15T39A SM15T39CA

SM15T68C

127

142

148

74.8

71.4

15.3

16.3

10.4

SM15T68

121

187

178

277

SM15T68A SM15T68CA

SM15T100 SM15T100C

144

100

150

200

220

110

137

215

207

287

274

344

328

101

SM15T100A SM15T100CA MFX

SM15T150 MGH

SM15T150A SM15T150CA MGK

SM15T200 SM15T200C MGU

SM15T200A SM15T200CA MGV

85.5

105

165

158

220

210

242

231

121

135

SM15T150C

850

7.2 265

5.2 370

5.5 353

4.3 406

4.6 388

128

162

171

175

185

143

180

190

198

209

48.5

675

625

44.5

46.5

MGW

MGX

SM15T220

625

SM15T220A

’

Pulse test tp< 50 ms 5 < 2 %.

Divide these values by 2 for bidirectional types.

For bidirectional types, electrical characteristics apply in both directions.

2/6

C m

SGS-THOMSON

*■71 KncmauBcmontc*

SM15T6V8, A —> 220, A/SM15T6V8C, A —> 200C, A

ORDER CODE

SM 15 T 6V8 CA

Tolerances : with suffix A ± 5 %

without suffix ± 1 0 %

Surface Mount device

Power range : 15 —►1500 W

TRANSIL : T

Products characteristics :

without suffix Unidirectional

with suffix C Bidirectional

Vb r voltage range

PACKAGE MECHANICAL DATA

SOD 15 Plastic

Millimetres

Inches

Ref.

Max.

Min.

Max.

Min.

3.2

8.0

5.2

3.1

0.1

1.7

0.110

0.300

0.190

0.098

0.126

0.315

0.200

0.122

0.004

0.067

2.8

7.6

4.8

2.5

0.051

1.3

Laser marking.

The logo indicates cathode for unidirectional types.

FOOT PRINT DIMENSIONS (Millimeters)

3/6

f Z T SGS-THOMSON

* 7 # M c m g u c m o M c s

SM15T6V8, A —> 220, A/SM15T6V8C, A —> 200C, A

Fig.l

- Peak pulse power versus exponential pulse duration.

Fig.2

- Clamping voltage versus peak pulse current.

exponential waveform

20 ps .....

m s -----

10 ms -----

Note

The curves of the figure

are specified for a junction temperature of 25 °C

before surge. The given results may be extrapolated for other junction temperatures

by using the following formula AV (gR) * a T(V(BR)) 25] V (0R)

[Tj

For intermediate voltages, extrapolate the given results.

D88SM15TP4

4/6

{ Z T SGS-THOMSON

SM15T6V8, A —> 220, A/SM15T6V8C, A —> 200C, A

0.0

100

150

Fig.3

Allowable power dissipation versus

Fig.4

- Power dissipation versus ambient

junction temperature.

temperature.

Fig.5

- Thermal resistance junction-

ambient versus Cu surface (printed circuit)

io~2

n r1

io2

103

Fig.7

- Peak forward current

Fig.6

- Transient thermal impedance

versus peak forward voltage drop

(typical values for unidirectional

types).

junction-ambient versus pulse duration.

D88SM15TP5

5/6

r z 7 SCS-THOMSON

“■71 M cnenncinisM CS

SM15T6V8, A —> 220, A/SM15T6V8C, A —> 200C, A

100

500

100

500

Fig.0b

- Capacitance versus reverse applied

Fig.8a

voltage for unidirectional types

(typical values)

- Capacitance versus reverse applied

voltage for bidirectional types

(typical values)

D88SM15TP6

6/6

“

z 7 SGS-THOMSON

■7# MDCKSBUSSinMIOCt

SM15T68 [STMICROELECTRONICS]

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