SA7.5A - DIODES Incorporated

DS21501 Rev. 9 - 2 1 of 3 SA5.0A - SA170A

Maximum Ratings @ TA= 25°C unless otherwise specified

Characteristic Symbol Value Unit

Peak Power Dissipation, T

p= 1.0ms

(Non repetitive current pulse, derated above T

A= 25°C) Ppk 500 W

Steady State Power Dissipation at T

L= 75°C

Lead Lengths 9.5 mm (Board mounted) Pd1.0 W

Peak Forward Surge Current, 8.3 Single Half Sine Wave

Superimposed on Rated Load

Duty Cycle = 4 pulses per minute maximum

IFSM 70 A

Forward Voltage @ IF= 35A 300µs Square Wave Pulse,

Unidirectional Only VF3.5 V

Operating and Storage Temperature Range TJ,T

STG -65 to +175 °C

·Case: Transfer Molded Epoxy

·Leads: Plated Leads, Solderable per

MIL-STD-202, Method 208

·Marking: Unidirectional: Type Number and

Cathode Band

·Marking Bi-directional: Type Number Only

·Approx. Weight: 0.4 grams

·Mounting Position: Any

·Constructed with Glass Passivated Die

·Excellent Clamping Capability

·500W Peak Pulse Power Dissipation

·Fast Response Time

·100% Tested at Rated Peak Pulse Power

·Voltage Range 5.0 - 170 Volts

·Unidirectional and Bi-directional Versions

Available (Note 1)

·Plastic Case Material has UL Flammability

Classification Rating 94V-0

Mechanical Data

Features

DO-15

Dim Min Max

A25.40 —

B5.50 7.62

C0.686 0.889

D2.60 3.6

All Dimensions in mm

Notes: 1. Suffix “A” denotes unidirectional, suffix “CA” denotes bi-directional device.

2. For bi-directional devices havingVRof 10 volts and under, the I

Rlimit is doubled.

3. Type Number marking may contain a “V” or dash in place of decimal point.

SA5.0A - SA170A

500W TRANSIENT VOLTAGE SUPPRESSOR

DS21501 Rev. 9 - 2 2 of 3 SA5.0A - SA170A

Type Number

(Suffix C =

Bidirectional)

(Note 1)

Reverse

Standoff

Voltage

Breakdown Voltage

VBR @It

Test

Current

Max.

Clamping

Voltage

@IPP

Max.

Peak

Pulse Current

Max.

Reverse

Leakage

@VR

Max. Voltage

Temp.

Variation

of VBR

VR(V) Min (V) Max (V) It(mA) VC(V) IPP (A) IR(mA) mV/°C

SA5.0(C)A 5.0 6.40 7.00 10 9.2 54.3 600 5.0

SA6.0(C)A 6.0 6.67 7.37 10 10.3 48.5 600 5.0

SA6.5(C)A 6.5 7.22 7.98 10 11.2 44.7 400 5.0

SA7.0(C)A 7.0 7.78 8.60 10 12.0 41.7 150 6.0

SA7.5(C)A 7.5 8.33 9.21 1.0 12.9 38.8 50 7.0

SA8.0(C)A 8.0 8.89 9.83 1.0 13.6 36.7 25 7.0

SA8.5(C)A 8.5 9.44 10.4 1.0 14.4 34.7 10 8.0

SA9.0(C)A 9.0 10.0 11.1 1.0 15.4 32.5 5.0 9.0

SA10(C)A 10 11.1 12.3 1.0 17.0 29.4 3.0 10

SA11(C)A 11 12.2 13.5 1.0 18.2 27.4 3.0 11

SA12(C)A 12 13.3 14.7 1.0 19.9 25.1 3.0 12

SA13(C)A 13 14.4 15.9 1.0 21.5 23.2 3.0 13

SA14(C)A 14 15.6 17.2 1.0 23.2 21.5 3.0 14

SA15(C)A 15 16.7 18.5 1.0 24.4 20.6 3.0 16

SA16(C)A 16 17.8 19.7 1.0 26.0 19.2 3.0 17

SA17(C)A 17 18.9 20.9 1.0 27.6 18.1 3.0 19

SA18(C)A 18 20.0 22.1 1.0 29.2 17.2 3.0 20

SA20(C)A 20 22.2 24.5 1.0 32.4 15.4 3.0 23

SA22(C)A 22 24.4 26.9 1.0 35.5 14.1 3.0 25

SA24(C)A 24 26.7 29.5 1.0 38.9 12.8 3.0 28

SA26(C)A 26 28.9 31.9 1.0 42.1 11.9 3.0 30

SA28(C)A 28 31.1 34.4 1.0 45.4 11.0 3.0 31

SA30(C)A 30 33.3 36.8 1.0 48.4 10.3 3.0 36

SA33(C)A 33 36.7 40.6 1.0 53.3 9.4 3.0 39

SA36(C)A 36 40.0 44.2 1.0 58.1 8.6 3.0 41

SA40(C)A 40 44.4 49.1 1.0 64.5 7.8 3.0 46

SA43(C)A 43 47.8 52.8 1.0 69.4 7.2 3.0 50

SA45(C)A 45 50.0 55.3 1.0 72.7 6.9 3.0 52

SA48(C)A 48 53.3 58.9 1.0 77.4 6.5 3.0 56

SA51(C)A 51 56.7 62.7 1.0 82.4 6.1 3.0 61

SA54(C)A 54 60.0 66.3 1.0 87.1 5.7 3.0 65

SA58(C)A 58 64.4 71.2 1.0 93.6 5.3 3.0 70

SA60(C)A 60 66.7 73.7 1.0 96.8 5.2 3.0 71

SA64(C)A 64 71.1 78.6 1.0 103.0 4.9 3.0 76

SA70(C)A 70 77.8 86.0 1.0 113.0 4.4 3.0 85

SA75(C)A 75 83.3 92.1 1.0 121.0 4.1 3.0 91

SA78(C)A 78 86.7 95.8 1.0 126.0 4.0 3.0 95

SA85(C)A 85 94.4 104.0 1.0 137.0 3.6 3.0 103

SA90(C)A 90 100 111.0 1.0 146.0 3.4 3.0 110

SA100(C)A 100 111 123.0 1.0 162.0 3.1 3.0 123

SA110(C)A 110 122 135.0 1.0 177.0 2.8 3.0 133

SA120(C)A 120 133 147.0 1.0 193.0 2.6 3.0 146

SA130(C)A 130 144 159.0 1.0 209.0 2.4 3.0 158

SA150(C)A 150 167 185.0 1.0 243.0 2.1 3.0 184

SA160(C)A 160 178 197.0 1.0 259.0 1.9 3.0 196

SA170(C)A 170 189 209.0 1.0 275.0 1.8 3.0 208

Notes: 1. Suffix “A” denotes unidirectional, suffix “CA” denotes bi-directional device.

2. For bi-directional devices havingVRof 10 volts and under, the I

Rlimit is doubled.

3. Type Number marking may contain a “V” or dash in place of decimal point.

DS21501 Rev. 9 - 2 3 of 3 SA5.0A - SA170A

Peak Value I

Half Value I pp/2

10 x 1000 Wave form

as defined by R.E.A.

012

t, TIME (ms)

Fig. 1, Pulse Waveform

100

t = 10 sec

PEAK PULSE CURRENT - % Ipp

10 100

100

1000

10,000

V , RATED STANDOFF VOLTAGE (V)

Fig. 2, Typical Junction Capacitance

C , CAPACITANCE (pF)

V = Rated

Stand-off Voltage

550

20 20 50

500

5,000

V=0

Unidirectional

Bidirectional

10 X 1000 Waveform

as defined by REA

025 50 75 100 125 150 175 200

100

T , AMBIENT TEMPERATURE (°C)

. 4, Deratin

Curve

PEAK PULSE DERATING IN % OF

PEAK POWER OR CURRENT

L = 9.5 mm

025 50 75 100 125 150 175 200

T , LEAD TEMPERATURE (°C)

. 5, Power Deratin

P , AVERAGE POWER DISSIPATION (W)

0.25

0.5

0.75

0.1 1.0

T - PULSE WIDTH ( S)

. 3, Peak Pulse Power Deratin

0.1

10 100

1.0

1000 10000

IMPULSE

HALF SINE WAVE

SQ. WAVE

Tc = 25°C

P , NON-REPETITIVE PEAK

PULSE POWER (kW)

RSM

100