LITEON SMA Service Manual

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Page 1

LITE-ON

SEMICONDUCTOR

SMA SERIES

SURFACE MOUNT

UNIDIRECTIONAL AND BIDIRECTIONAL

TRANSIENT VOLTAGE SUPPRESSORS

FEATURES

Rating to 200V VBR For surface mounted applications Reliable low cost construction utilizing molded plastic

technique Plastic material has UL flammability classification

94V-O Typical IR less than 1uA above 10V Fast response time: typically less than 1.0ps for

Uni-direction,less than 5.0ns for Bi-direction,form 0 Volts to BV min

MECHANI CAL DATA

Case : Molded plastic Polarity : by cathode band denotes uni-directional

device none cathode band denotes bi-directional device

Weight : 0.002 ounces, 0.064 grams

STAND-OFF VOLTAGE POWER DISSIPATION -

SMA

DIM. MIN. MAX. A B C D E F G H

All Dimensions in millimeter

6.8 to 200 400

WATTS

SMA

4.06 4.57

1.27

4.83 5.59

0.05 0.20

2.01 2.62

0.76 1.52

Volts

2.92 2.29

1.63

0.31 0.15

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25℃ ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 2 0%

CHARACTERISTICS

PEAK POWER DISSIPATION AT T T

= 1ms (Note 1,2)

Peak Forward Surge Current 8.3ms single half sine-wave super imposed on rated load (Note 3)

Steady State Power Dissipation at TL =75 C

Maximum Instantaneous forward voltage at 35A for unidirectional devices only (Note 3)

Operating Temperature Range

Storage Temperature Range

= 25 C,

(JEDEC METHOD)

SYMBOLS VALUE

FSM

M(AV)

STG

UNIT

Minimum 400

1.0

3.5 Volts

-55 to +150

-55 to +175 C

WATTS

AMPS.

WATTS

NOTES : 1. Non-repetitive current pulse, per fig. 3 and derated above TA= 25 C per fig.1.

2. Thermal Resistance junction to Lead

3. 8.3ms sin gle half-sine wave duty cycle= 4 pulses maximum per minute (unidirectional units only).

REV. 2, 01-Dec-2000, KSIA01

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RATING AND CHARACTERISTIC CURVES SMA SERIES

100

PEAK PULSE DERATING IN % OF PEAK

POWER OR C URRENT

FIG.1 - PULSE DERATING CURVE

10 X 1000 WAVEFORM AS DEFINED BY R.E.A.

25 75 100

AMBIENT TEMPERATURE, C

125 150

175

200

FIG.3 - PULSE WAVEF OR M

TR=10us

100

Peak value (I

PEAK PULSE CURRENT , (% )

TJ=25 C

1.0

RSM)

Half value=

T , TIME ( ms )

RSM

Pulse width (TP) is defined

as that point where the

peak current decays to

50% of I

RSM

10 x 1000 waveform as

defined by R.E.A.

2.0 3.0 4.0

FIG.2 - MAXIMUM NON-REPETITIVE SURGE CURRENT

PEAK FORWARD SURGE CURRENT,

AMPERES

Pulse Width 8.3ms

Single Half-Sine-Wave

(JEDEC METHOD)

1510501002

NUMBER OF CYCL ES AT 60Hz

FIG.4 - TYPICAL JUNCTION CAPACITANCE

10000

Uni-directional

TJ= 25 C

100

1000

Bi-directional

100

CAPACITANCE , (pF)

STAND-OFF VOLTAGE, VOLTS

1000

)

, PEAK POWER ( K

100

1.0

0.1

0.1us

FIG.5 - PULSE RATING CURVE

TA=150 C

NON-REPETITIVE

PULSE WAVEFORM

SHOW N IN FIG 3.

5.0mm LEAD AREAS

1.0us 10us 100us 1.0ms 10ms

TP, PULSE WIDTH

), STEADY STATE POWER DISSIPATION (W)

(AV

FIG.6 - STEADY STATE POWER DERATING CURVE

1.0

0.8

0.6

0.4

0.2

0.0 0

60Hz RESISTIVE OR

INDUCTIVE LOAD

25 75 100 125 150

TL, LEAD TEMPERATURE

REV. 2, 01-Dec-2000, KSIA01

175 2 00

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LITE-ON SEMICONDUCTOR

Maximum

Reverse Voltage

at I

(Clamping

Voltage)

RSM

(Volts)

Device

Uni-

directional

Device

Bi-

directional

Device

Marking code

Breakdowm voltage

VBR Volts

(UNI) (BI) Min. Max. @IT( mA) V

Working

PeakReverse

Voltage

RWM

(Volts) IR (uA) I

Maximum

Reverse

Leakage at

RWM

Maximum

Reverse Surge

Current

RSM

(Amps) V

SMA6.8 SMA6.8C ADK ADM 6.12 7.48 10 5.50 1000 37.0 10.8 SMA6.8A SMA6.8CA AEK AEM 6.45 7.13 10 5.80 1000 38.1 10.5 SMA7.5 SMA7.5C AFK AFM 6.75 8.25 10 6.05 500 34.2 11.7 SMA7.5A SMA7.5CA AGK AGM 7.13 7.88 10 6.40 500 35.4 11.3 SMA8.2 SMA8.2C AHK AHM 7.38 9.02 10 6.63 200 32.0 12.5 SMA8.2A SMA8.2CA AKK AKM 7.79 8.61 10 7.02 200 33.1 12.1 SMA9.1 SMA9.1C ALK ALM 8.19 10.0 10 7.37 50.0 29.0 13.8 SMA9.1A SMA9.1CA AMK AMM 8.65 9.55 10 7.78 50.0 29.8 13.4 SMA10 SMA10C ANK ANM 9.00 11.0 1.0 8.10 20.0 26.7 15.0 SMA10A SMA10CA APK APM 9.50 10.5 1.0 8.55 20.0 27.6 14.5 SMA11 SMA11C AQK AQM 9.90 12.1 1.0 8.92 5.0 24.7 16.2 SMA11A SMA11CA ARK ARM 10.5 11.6 1.0 9.40 5.0 25.6 15.6 SMA12 SMA12C ASK ASM 10.8 13.2 1.0 9.72 5.0 23.1 17.3 SMA12A SMA12CA ATK ATM 11.4 12.6 1.0 10.2 5.0 23.9 16.7 SMA13 SMA13C AUK AUM 11.7 14.3 1.0 10.5 5.0 21.0 19.0 SMA13A SMA13CA AVK AVM 12.4 13.7 1.0 11.1 5.0 22.0 18.2 SMA15 SMA15C AWK AWM 13.5 16.3 1.0 12.1 5.0 18.2 22.0 SMA15A SMA15CA AXK AXM 14.3 15.8 1.0 12.8 5.0 18.7 21.2 SMA16 SMA16C AYK AYM 14.4 17.6 1.0 12.9 5.0 17.0 23.5 SMA16A SMA16CA AZK AZM 15.2 16.8 1.0 13.6 5.0 17.8 22.5 SMA18 SMA18C BDK BDM 16.2 19.8 1.0 14.5 5.0 15.1 26.5 SMA18A SMA18CA BEK BEM 17.1 18.9 1.0 15.3 5.0 15.7 25.5 SMA20 SMA20C BFK BFM 18.0 22.0 1.0 16.2 5.0 13.7 29.1 SMA20A SMA20CA BGK BGM 19.0 21.0 1.0 17.1 5.0 14.4 27.7 SMA22 SMA22C BHK BHM 19.8 24.2 1.0 17.8 5.0 12.5 31.9 SMA22A SMA22CA BKK BKM 20.9 23.1 1.0 18.8 5.0 13.1 30.6 SMA24 SMA24C BLK BLM 21.6 26.4 1.0 19.4 5.0 11.5 34.7 SMA24A SMA24CA BMK BMM 22.8 25.2 1.0 20.5 5.0 12.0 33.2 SMA27 SMA27C BNK BNM 24.3 29.7 1.0 21.8 5.0 10.2 39.1 SMA27A SMA27CA BPK BPM 25.7 28.4 1.0 23.1 5.0 10.7 37.5 SMA30 SMA30C BQK BQM 27.0 33.0 1.0 24.3 5.0 9.2 43.5 SMA30A SMA30CA BRK BRM 28.5 31.5 1.0 25.6 5.0 9.7 41.4 SMA33 SMA33C BSK BSM 29.7 36.3 1.0 26.8 5.0 8.4 47.7 SMA33A SMA33CA BTK BTM 31.4 34.7 1.0 28.2 5.0 8.8 45.7 SMA36 SMA36C BUK BUM 32.4 39.6 1.0 29.1 5.0 7.7 52.0 SMA36A SMA36CA BVK BVM 34.2 37.8 1.0 30.8 5.0 8.0 49.9 SMA39 SMA39C BWK BWM 35.1 42.9 1.0 31.6 5.0 7.1 56.4 SMA39A SMA39CA BXK BXM 37.1 41.0 1.0 33.3 5.0 7.4 53.9 SMA43 SMA43C BYK BYM 38.7 47.3 1.0 34.8 5.0 6.5 61.9 SMA43A SMA43CA BZK BZM 40.9 45.2 1.0 36.8 5.0 6.7 59.3

RSM

Page 4

Maximum

Reverse Voltage

at I

(Clamping

Voltage)

RSM

(Volts)

Device

Uni-

directional

Device

Bi-

directional

Device

Marking code

Breakdowm voltage

VBR Volts

(UNI) (BI) Min. Max. @IT( mA) V

Working

PeakReverse

Voltage

RWM

(Volts) IR (uA) I

Maximum

Reverse

Leakage at

RWM

Maximum

Reverse Surge

Current

RSM

(Amps) V

SMA47 SMA47C CDK CDM 42.3 51.7 1.0 38.1 5.0 5.90 67.8 SMA47A SMA47CA CEK CEM 44.7 49.4 1.0 40.2 5.0 6.17 64.8 SMA51 SMA45C CFK CFM 45.9 56.1 1.0 41.3 5.0 5.44 73.5 SMA51A SMA45CA CGK CGM 48.5 53.6 1.0 43.6 5.0 5.71 70.1 SMA56 SMA56C CHK CHM 50.4 61.6 1.0 45.4 5.0 4.97 80.5 SMA56A SMA56CA CKK CKM 53.2 58.8 1.0 47.8 5.0 5.19 77.0 SMA62 SMA62C CLK CLM 55.8 68.2 1.0 50.2 5.0 4.49 89.0 SMA62A SMA62CA CMK CMM 58.9 65.1 1.0 53.0 5.0 4.71 85.0 SMA68 SMA68C CNK CNM 61.2 74.8 1.0 55.1 5.0 4.08 98.0 SMA68A SMA68CA CPK CPM 64.6 71.4 1.0 58.1 5.0 4.35 92.0 SMA75 SMA75C CQK CQM 67.5 82.5 1.0 60.7 5.0 3.70 108 SMA75A SMA75CA CRK CRM 71.3 78.8 1.0 64.1 5.0 3.88 103 SMA82 SMA82C CSK CSM 73.8 90.2 1.0 66.4 5.0 3.39 118 SMA82A SMA82CA CTK CTM 77.8 86.0 1.0 70.1 5.0 3.54 113 SMA91 SMA91C CUK CUM 81.9 100 1.0 73.7 5.0 3.05 131 SMA91A SMA91CA CVK CVM 86.5 95.5 1.0 77.8 5.0 3.20 125 SMA100 SMA100C CWK CWM 90.0 110 1.0 81.0 5.0 2.78 144 SMA100A SMA100CA CXK CXM 95.0 1 05 1.0 85.5 5.0 2.92 137 SMA110 SMA110C CYK CYM 99.0 121 1.0 89.2 5.0 2.53 158 SMA110A SMA110CA CZK CZM 105 116 1.0 94.0 5.0 2.63 1 52 SMA120 SMA120C RDK RDM 108 132 1.0 97.2 5.0 2.31 173 SMA120A SMA120CA REK REM 114 126 1.0 102 5.0 2.42 165 SMA130 SMA130C RFK RFM 117 143 1.0 105 5.0 2.14 187 SMA130A SMA130CA RGK RGM 124 137 1.0 111 5.0 2.23 179 SMA150 SMA150C RHK RHM 135 165 1.0 121 5.0 1.86 215 SMA150A SMA150CA RKK RKM 143 158 1.0 128 5.0 1.93 207 SMA160 SMA160C RLK RLM 144 176 1.0 130 5.0 1.74 230 SMA160A SMA160CA RMK RMM 152 168 1.0 136 5.0 1.83 219 SMA170 SMA170C RNK RNM 153 187 1.0 138 5.0 1.64 244 SMA170A SMA170CA RPK RPM 162 179 1.0 145 5.0 1.71 234 SMA180 SMA180C RQK RQM 162 198 1.0 146 5.0 1.55 258 SMA180A SMA180CA RRK RRM 171 189 1.0 154 5.0 1.63 246 SMA200 SMA200C RSK RSM 180 220 1.0 162 5.0 1.39 287 SMA200A SMA200CA RTK RTM 190 210 1.0 171 5.0 1.46 274

NOTE :

1) Suffix 'A ' denotes 5% tolerance device,no suffix denotes 10 % tolerance device.

2) Add suffix 'C 'or ' CA ' after part number to specify Bi-directional devices.

3) For Bi-Directional devices having VR of 10 volts and under, the IR limit is double .

4) For Uni-directional devices VF max=3.5v at if=35 A ,0.5 sine wave of 8.3 msec .pulse width.

RSM