SMAJ100CA-TR中文资料

SMAJ100CA-TR中文资料
SMAJ100CA-TR中文资料

SMAJ5.0A-TR,CA-TR SMAJ188A-TR,CA-TR

TRANSIL TM

?

PEAK PULSE POWER : 400 W (10/1000μs)STAND OFF VOLTAGE RANGE :From 5V to 188V.

UNI AND BIDIRECTIONAL TYPES LOW CLAMPING FACTOR FAST RESPONSE TIME

JEDEC REGISTERED PACKAGE OUTLINE FEATURES

SMA

(JEDEC D0214 AC)

Symbol Parameter

Value Unit P PP Peak pulse power dissipation (see note 1)Tj initial = T amb 400W P Power dissipation on infinite heatsink T amb = 50°C 3.3W I FSM Non repetitive surge peak forward current for unidirectional types tp = 10ms

Tj initial = T amb

40A 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 SMAJ series are TRANSIL TM diodes designed specifically for protecting sensitive equipment against transient overvoltages. The SMA package allows save spacing on high density printed circuit boards.

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.

September 1998 Ed: 5A Symbol Parameter

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

30°C/W R th (j-a)

Junction to ambient on printed circuit on recommended pad layout

120

°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 SMAJ5.0A-TR AE SMAJ5.0CA-TR AA 800 5.0 6.4109.243.513.4174 5.73500SMAJ6.0A-TR DUB SMAJ6.0CA-TR DBB 800 6.0 6.71010.338.813.7170 5.93300SMAJ6.5A-TR DUC SMAJ6.5CA-TR DBC 500 6.57.21011.235.714.5160 6.13100SMAJ8.5A-TR DUH SMAJ8.5CA-TR DBH 108.59.44114.427.718.61247.32000SMAJ10A-TR AX SMAJ10CA-TR AC 51011.111723.521.71067.81550SMAJ12A-TR DUK SMAJ12CA-TR DBK 51213.3119.920.125.3918.31325SMAJ13A-TR BG SMAJ13CA-TR BH 11314.4121.518.627.2858.41200SMAJ15A-TR BM SMAJ15CA-TR AJ 11516.7124.416.432.5718.8975SMAJ18A-TR DUQ SMAJ18CA-TR DBQ 11820129.213.739.3599.2800SMAJ20A-TR DUR SMAJ20CA-TR DBR 12022.2132.412.342.8549.4725SMAJ22A-TR DUS SMAJ22CA-TR DBS 12224.4135.511.248.3489.6625SMAJ24A-TR DUT SMAJ24CA-TR DBT 12426.7138.910.350469.6600SMAJ26A-TR DUU SMAJ26CA-TR DBU 12628.9142.19.553.5439.7575SMAJ28A-TR CG SMAJ28CA-TR CH 12831.1145.48.859399.8510SMAJ30A-TR CK SMAJ30CA-TR CL 13033.3148.48.364.3369.9480SMAJ33A-TR CM SMAJ33CA-TR CN 13336.7153.37.569.73310.0450SMAJ40A-TR DUZ SMAJ40CA-TR DBZ 14044.4164.5 6.2842710.1370SMAJ43A-TR EUA SMAJ43CA-TR EBA 14347.8169.4 5.7912510.2350SMAJ48A-TR CX SMAJ48CA-TR CY 14853.3177.4 5.21002310.3320SMAJ58A-TR EUF SMAJ58CA-TR EBF 15864.4193.6 4.31211910.4270SMAJ70A-TR EUI SMAJ70CA-TR EBI 17077.81113 3.51461610.5230SMAJ85A-TR EUL SMAJ85CA-TR EBL 18594.41137 2.91781310.6200SMAJ100A-TR EUN SMAJ100CA-TR EBN 11001111162 2.52121110.7170SMAJ130A-TR EUQ SMAJ130CA-TR EBQ 11301441209 1.9265910.8145SMAJ154A-TR EUT SMAJ154CA-TR EBT 11541711246 1.6317710.8125SMAJ170A-TR SR SMAJ170CA-TR SS 11701891275 1.4353 6.510.8120SMAJ188A-TR

EUV SMAJ188CA-TR EBV 1

188

2091

328 1.4

3886

10.8

110

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

SMAJxxxA-TR, CA-TR

2/5

25

50

75

100

125

150

175

0.0

0.10.20.30.40.50.60.70.80.91.01.1Ppp[Tj initial]/Ppp[Tj initial=25°C]

Tj initial(°C)

Fig 1: Peak power dissipation versus initial junction temperature.

0.01

0.10

1.00

10.00

1001000

5000

Ppp(W)

tp(ms)

Fig 2: Peak pulse power versus exponential pulse duration (Tj initial=25°C).

1

10

100

500

0.1

1.0

10.0

100.0

200.0Ipp(A)

tp=20μs

tp=1ms SMAJ5.0A,CA

SMAJ188A,CA

SMAJ58A,CA

SMAJ26A,CA

SMAJ13A,CA

V (V)

CL Fig 3: Clamping voltage versus peak pulse current (Tj initial=25°C)

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

1

10

100200

10100

1000

5000

C(pF)

F=1MHz

SMAJ5.0A

SMAJ188A

SMAJ58A

SMAJ26A SMAJ13A V (V)

R Fig 4-1: Capacitance versus reverse applied voltage (typical values) (SMAJxxA).

1

10

100200

110

100

1000

2000F=1MHz

SMAJ5.0CA SMAJ188CA

SMAJ58CA SMAJ26CA SMAJ13CA

C(pF)

V (V)R Fig 4-2: Capacitance versus reverse applied voltage (typical values) (SMAJxxCA).

SMAJxxxA-TR, CA-TR

3/5

0.40.50.60.70.80.9 1.0 1.1 1.2 1.3 1.4

0.01

0.10

1.00

10.00

I (A)

FM Tj=25°C

Tj=125°C

V (V)

FM Fig 5: Peak forward voltage drop versus peak forward current (typical values).

1E-2

1E-1

1E+0

1E+1

1E+25E+2

0.010.10

1.00

Zth(j-a)/Rth(j-a)

tp(s)

Fig 6: Relative variation of thermal impedance junction to ambient versus pulse duration.

1

2

3

4

5

40

5060708090100110120130140Rth(j-a) (°C/W)

S(Cu)(cm2)

Fig 7: Thermal resistance junction to ambient versus copper surface under each lead (printed circuit board FR4 e(Cu)=35μm).

25

50

75

100

125

150

1E-1

1E+0

1E+11E+21E+32E+3I [Tj] / I [Tj=25°C]

R R V < 8.5V

BR Tj(°C)

V 8.5V

BR ≥Fig 8: Relative variation of leakage current versus junction temperature.

SMAJxxxA-TR, CA-TR

4/5

REF.

DIMENSIONS

Millimeters Inches Min.

Max.Min.Max.A1

1.90

2.700.0750.106A20.050.200.0020.008b

1.25 1.650.0490.065c 0.150.410.0060.016E

4.80

5.600.1890.220E1

3.95

4.600.1560.181D 2.25 2.950.0890.116L

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 approval of STMicroelectronics.

The ST logo is a registered trademark of STMicroelectronics ? 1998 STMicroelectronics - Printed in Italy - All rights reserved.

STMicroelectronics GROUP OF COMPANIES

Australia - Brazil - Canada - China - France - Germany - Italy - Japan - Korea - Malaysia - Malta - Mexico - Morocco -The Netherlands - Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A.

Packaging : standard packaging is in tape and reel.

PACKAGE MECHANICAL DATA SMA (Plastic)

E

C

L

E1

D

A1

A2

b

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

2.40 1.65

1.45 1.45

Weight = 0.068 g

ORDER CODE

SM A J 85 C A - TR

BIDIRECTIONAL

No suffix : Unidirectional

SURFACE MOUNT

STAND OFF VOLTAGE

400 WATTS

TAPE & REEL SMAJxxxA-TR, CA-TR

5/5

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