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SMCJ12CA-TR中文资料

SMCJ12CA-TR中文资料
SMCJ12CA-TR中文资料

SMCJ5.0A-TR,CA-TR SMCJ188A-TR,CA-TR

TRANSIL TM

?

PEAK PULSE POWER : 1500 W (10/1000μs)STAND OFF VOLTAGE RANGE :From 5V to 188V.

UNI AND BIDIRECTIONAL TYPES LOW CLAMPING FACTOR FAST RESPONSE TIME

FEATURES

SMC

(JEDEC DO-214AB)

Symbol Parameter

Value Unit P PP Peak pulse power dissipation (see note 1)Tj initial = T amb 1500W P Power dissipation on infinite heatsink T amb = 50°C 6.5W I FSM Non repetitive surge peak forward current for unidirectional types tp = 10ms

Tj initial = T amb

200A T stg T j Storage temperature range Maximum junction temperature

- 65 to + 175

150

°C °C T L

Maximum lead temperature for soldering during 10 s.

260

°C

Note 1 : For a surge greater than the maximum values, the diode will fail in short-circuit.

ABSOLUTE MAXIMUM RATINGS (T amb = 25°C)DESCRIPTION

The SMCJ series are TRANSIL TM diodes designed specifically for protecting sensitive equipment against transient overvoltages.

Transil diodes provide high overvoltage protection by clamping action. Their instantaneous response to transient overvoltages makes them particularly suited to protect voltage sensitive devices such as MOS Technology and low voltage supplied IC’s.

August 1999 - Ed: 5A Symbol Parameter

Value Unit R th (j-l)Junction to leads

15°C/W R th (j-a)

Junction to ambient on printed circuit on recommended pad layout

75

°C/W

THERMAL RESISTANCES 1/5

I

I F V F V CL

V BR

V RM

I PP

I RM

V

Symbol Parameter

V RM Stand-off voltage V BR Breakdown voltage V CL Clamping voltage I RM Leakage current @ V RM I PP

Peak pulse current

αT

Voltage temperature coefficient V F

Forward voltage drop

ELECTRICAL CHARACTERISTICS (T amb = 25°C)Types

I RM @ V RM V BR @ I R V CL @ I PP V CL @ I PP αT C max

min max

max max

typ note210/1000μs 8/20μs note3note4Unidirectional Mark.Bidirectional Mark.μA V V mA V A V A 10-4/°C pF SMCJ5.0A-TR FUA SMCJ5.0CA-TR FBA 800 5.0 6.4109.217113.4746 5.79500SMCJ6.0A-TR FUB SMCJ6.0CA-TR FBB 800 6.0 6.71010.315213.7730 5.99000SMCJ6.5A-TR FUC SMCJ6.5CA-TR FBC 500 6.57.21011.214014.5690 6.18500SMCJ8.5A-TR FUD SMCJ8.5CA-TR FBD 58.59.4114.410519.55127.37000SMC10A-TR FUF SMCJ10CA-TR FBF 51011.11179221.74617.86000SMCJ12A-TR FUH SMCJ12CA-TR FBH 51213.3119.97925.33948.35250SMCJ13A-TR FUI SMCJ13CA-TR FBI 11314.4121.57327.23688.45000SMCJ15A-TR FUJ SMCJ15CA-TR FBJ 11516.7124.46432.53088.84300SMCJ18A-TR FUL SMCJ18CA-TR FBL 11820129.25339.32549.23700SMCJ20A-TR FUM SMCJ20CA-TR FBM 12022.2132.44842.82349.43500SMCJ22A-TR FUN SMCJ22CA-TR FBN 12224.4135.54448.32079.63200SMCJ24A-TR FUO SMCJ24CA-TR FBO 12426.7138.940502009.63050SMCJ26A-TR FUP SMCJ26CA-TR FBP 12628.9142.13753.51879.72900SMCJ28A-TR FUQ SMCJ28CA-TR FBQ 12831.1145.434591699.82700SMCJ30A-TR FUR SMCJ30CA-TR FBR 13033.3148.43264.31569.92500SMCJ33A-TR FUS SMCJ33CA-TR FBS 13336.7153.32969.714310.02400SMCJ40A-TR FUU SMCJ40CA-TR FBU 14044.4164.5248411910.12050SMCJ48A-TR FUW SMCJ48CA-TR FBW 14853.3177.42010010010.31800SMCJ58A-TR FUZ SMCJ58CA-TR FBZ 15864.4193.6161218310.41550SMCJ60A-TR GUA SMCJ60CA-TR GBA 16066.5196.615.71258110.51520SMCJ70A-TR GUB SMCJ70CA-TR GBB 17077.8111313.91466910.51350SMCJ85A-TR GUE SMCJ85CA-TR GBE 18594.4113711.51785610.61150SMCJ100A-TR GUG SMCJ100CA-TR GBG 110011111629.72124710.71000SMCJ130A-TR GUI SMCJ130CA-TR GBI 113014412097.52653810.8850SMCJ154A-TR GUL SMCJ154CA-TR GBL 11541711246 6.131731.510.8725SMCJ170A-TR GUM SMCJ170CA-TR GBM 11701891275 5.73532810.8675SMCJ188A-TR

GUN

SMCJ188CA-TR GBN 1

188

2091

328 4.6

3882610.8

625

Note 2 : Pulse test : t p < 50 ms.

Note 3 : ?V BR = αT * (T amb - 25) * V BR (25°C).

Note 4 : V R = 0 V, F = 1 MHz. For bidirectional types,

capacitance value is divided by 2.

10s

1000s

%I PP 50

t

PULSE WAVEFORM 10/1000s

100

SMCJxxxA-TR, CA-TR

2/5

ORDER CODE

BIDIRECTIONAL

No suffix : Unidirectional

SURFACE MOUNT

STAND OFF VOLTAGE

1500 WATTS

SM C J 85 C A - TR

TAPE & REEL 02550

751001251501750.0

0.10.20.30.40.50.60.70.80.91.01.1Tj initial(°C)

Ppp[Tj initial]/Ppp[Tj initial=25°C]Fig. 1: Peak power dissipation versus initial junc-tion temperature.

0.01

0.10

1.0010.00

0.11.0

10.0

50.0tp(ms)

Ppp(kW)Fig. 3: Peak pulse power versus exponential pulse duration (Tj initial=25°C).

02550

75100125150

12345678Tamb(°C)

P(W)Rth(j-a)=Rth(j-l)

Rth(j-a)=75°C/W Fig. 2: Continous power dissipation versus initial junction temperature.

110

1001000

1E-1

1E+0

1E+1

1E+21E+3Vcl(V)

Ipp(A)tp=20μs

tp=1ms

SMCJ5.0A,CA

SMCJ58A,CA

SMCJ33A,CA

SMCJ18A,CA

SMCJ8.5A,CA

SMCJ130A,CA

SMCJ188A,CA

Fig. 4: Clamping voltage versus peak pulse cur-rent (Tj initial=25°C).

Exponential waveform tp=20μs & tp=1ms.

SMCJxxxA-TR, CA-TR

3/5

1

10

100200

0.01

0.101.00

10.00

VR(V)

C(nF)F=1MHz

SMCJ5.0A

SMCJ188A

SMCJ58A

SMCJ33A

SMCJ18A

Fig. 5-1: Capacitance versus reverse applied volt-age (typical values) (SMCJxxA serie).

0.5

1.0 1.5

2.0 2.5

3.0 3.5

0.11.0

10.0

100.0

200.0VFM(V)

IFM(A)Tj=25°C

Tj=125°C

Fig. 6: Peak forward voltage drop versus peak for-ward current (typical values).

1

2345

405060708090100S(cm2)

Rth(j-a) (°C/W)Fig. 8: Thermal resistance junction to ambient ver-sus copper surface under each lead (Printed circuit board FR4, e(Cu)=35μm)

1

10

100200

0.01

0.10

1.00

10.00

VR(V)

C(nF)

F=1MHz

SMCJ5.0CA

SMCJ188CA

SMCJ58CA

SMCJ33CA

SMCJ18CA

Fig. 5-2: Capacitance versus reverse applied volt-age (typical values) (SMCJxxCA serie).

1E-2

1E-1

1E+01E+1

1E+25E+2

0.010.10

1.00

tp(s)

Zth(j-a)/Rth(j-a)Fig. 7: Relative variation of thermal impedance junction to ambient versus pulse duration.(Printed circuit board FR4, S(Cu)=1cm 2).

02550

75100125150

1E-1

1E+01E+11E+21E+32E+3Tj(°C)

IR[Tj] / IR [Tj=25°C]VBR<8.5V

VBR upper or equal to 8.5V

Fig. 9: Relative variation of leakage current versus junction temperature.

SMCJxxxA-TR, CA-TR

4/5

REF.DIMENSIONS

Millimeters Inches Min.

Max.Min.Max.A1 1.90 2.450.0750.096A20.050.200.0020.008b

2.90

3.20.1140.126c

0.150.410.0060.016E 7.758.150.3050.321E1 6.607.150.2600.281E2 4.40 4.700.1730.185D 5.55 6.250.2180.246L

0.75

1.60

0.030

0.063

Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied.

STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written ap-proval of STMicroelectronics.

The ST logo is a registered trademark of STMicroelectronics ? 1999 STMicroelectronics - Printed in Italy - All rights reserved.

STMicroelectronics GROUP OF COMPANIES

Australia - Brazil - China - Finland - France - Germany - Hong Kong - India - Italy - Japan - Malaysia

Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - U.S.A.

https://www.sodocs.net/doc/be3908322.html,

Packaging : standard packaging is in tape and reel.

PACKAGE MECHANICAL DATA SMC (Plastic)

E

C

L

E2

E1

D

A1

A2

b

MARKING : Logo, Date Code, Type Code, Cathode Band (for unidirectional types only).FOOTPRINT DIMENSIONS (Millimeter)SMC Plastic.

2.0 4.2 2.0

3.3

Weight : 0.25 g

SMCJxxxA-TR, CA-TR

5/5

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