BYTES SA10, SA100, SA100C, SA100A, SA100CA Datasheet

SA5.0 SA180CATHRU

500 WATT PEAK POWER TRANSIENT VOLTAGE SUPPRESSORS

VOLTAGE RANGE

5.0 to 180 Volts

FEATURES

* 500 Watts Surge Capability at 1ms

* Excellent clamping capability
* Low zener impedance

* Fast response time: Typically less than

1.0ps from 0 volt to BV min.
* Typical I less than 1 A above 10VR µ

* High temperature soldering guaranteed:
260 C / 10 seconds / .375"(9.5mm) lead
length, 5lbs.(2.3kg) tension

500 Watts Peak Power

3.0 Watts Steady State

DO-15

.140(3.6)
.104(2.6)
DIA.

MECHANICAL DATA

* Case: Molded plastic
* Epoxy: UL 94V-0 rate flame retardant
* Lead: Axial leads, solderable per MIL-STD-202,
method 208 guranteed
* Polarity: Color band denotes cathode end
* Mounting position: Any

*

Weight: 0.40 grams

.034(.9)
.028(.7)

DIA.

Dimensions in inches and (millimeters)

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Rating 25 C ambient temperature uniess otherwies specified.
Single phase half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.

1.0(25.4)
MIN.

.300(7.6)
.230(5.8)

1.0(25.4)
MIN.

RATINGS SYMBOL VALUE UNITS

Peak Power Dissipation at T =25 C, T =1ms(NOTE 1) P Minimum 500 WattsA P PK
Steady State Power Dissipation at T =75 CL
Lead Length .375"(9.5mm) (NOTE 2)

Peak Forward Surge Current at 8.3ms Single Half Sine-Wave

superimposed on rated load (JEDEC method) (NOTE 3)

Operating and Storage Temperature Range T , T -55 to +175 CJ STG

NOTES:

1. Non-repetitive current pulse per Fig. 3 and derated above T =25 C per Fig. 2.

2. Mounted on Copper Pad area of 1.6" X 1.6" (40mm X 40mm) per Fig.5.

3. 8.3ms single half sine-wave, duty cycle = 4 pulses per minute maximum.

A

P 3.0 WattsD

I 70 AmpsFSM

DEVICES FOR BIPOLAR APPLICATIONS

1. For Bidirectional use C or CA Suffix for types SA5.0 thru SA180.

2. Electrical characteristics apply in both directions.

134

RATING AND CHARACTERISTIC CURVES (SA5.0 THRU SA180CA)

FIG.1-PEAK PULSE POWER DERATING CURVE

100

10

1.0

P , PEAK PULSE POWER, KWPPM

0.1

0.1 s 1.0 s 10 s 100 s 1.0ms 10ms µ µ µ µ

td, PULSE WIDTH, sec.

FIG.3-PULSE WAVE FORM

150

T =25 C

tf=10 s

µ

Peak Value
I

PPM

100

50

I , PEAK PULSE CURRENT, %PPM

td

0

0 1.0 2.0 3.0 4.0

A

Pulse Width (td) is defined
as the point where the Peak
Current Deacys to 50% of Ipp

Half Value-IPPM

2

10/1000 sec Waveform

µ

as Defined by R.E.A.

e-kt

t, TIME, ms

Non-Repetitive
Pulse Waveform
Shown in Fig. 3
T =25 CA

FIG.2-PULSE DERATING CURVE

100

75

PP PP

50

25

PEAK PULSE POWER(P ) OR CURRENT(I )

DERATING IN PERCENTAGE

0

0 25 50 75 100 125 150 175

T , AMBIENT TEMPERATURE ( C)A

FIG.4-TYPICAL JUNCTION CAPACITANCE

10,000

5,000

2,000

1,000

500

200

100

C , CAPACITANCE, pFJ

50

20

10

1.0 2.0 5.0 10 20 50 100 200

Measured at
Stand-Off
Voltage(V )MW

V(BR), BREAKDOWN VOLTAGE, VOLTS

T =25 C
f=1.0MHz
Vsig=50mVp-p

J

Measued at
Zero Bias

FIG.5-STEADY STATE POWER DERATING CURVE

1.00

0.75

L=.375"(9.5mm)

0.50

40mm x 40mm x 1mm
Copper Heat Sink

0.25

Pm( ), STEADY STATE POWER DISSIPATION, WATTSAV

(1.6" x 1.6" x .040")

0

0 25 50 75 100 125 150 175 200

T , LEAD TEMPERATURE ( C)L

135

FIG.6-MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT, UNIDIRECTIONAL

100

T =T max

80

60

40

20

FSM

I , PEAK FORWARD SURGE

CURRENT, AMPERES

10

1 5 10 20 50 100

NUMBER OF CYCLES AT 60Hz

J J

8.3ms Single Half Sine-wave
JEDEC Method