SA20A-T Datasheet, PDF (3/4 Pages) Diodes Incorporated – 500W TRANSIENT VOLTAGE SUPPRESSOR

NOT RECOMMENDED ^{FOR NEW DESIGN}
SUGGESTED REPLACEMENT ^{P6KE6V8A - P6KE200A}
r
100
Peak Value I_pp
10,000
5,000
Unidirectional
Bidirectional
Half Value I pp/2
50
t_p
10 x 1000 Wave form
as defined by R.E.A.
0
0
1
2
t, TIME (ms)
Fig. 1, Pulse Waveform
1000
500
V_R = 0
100
50 ^{VR = Rated}
Stand-off Voltage
10
3
5
10
20
50 100
20
50
V_R, RATED STANDOFF VOLTAGE (V)
Fig. 2, Typical Total Capacitance
100
IMPULSE
HALF SINE WAVE
Tc = 25°C
10
SQ. WAVE
1.0
0.1
0.1
1.0
10
100
1000
10000
100
1.0
75
0.75
50
0.5
L = 9.5 mm
25
0.25
10 X 1000 Waveform
as defined by REA
0
0
0 25 50 75 100 125 150 175 200
0
T_A, AMBIENT TEMPERATURE (°C)
Fig. 4, Derating Curve
DS21501 Rev. 12 - 3
3 of 4
www.diodes.com
25 50 75 100 125 150 175 200
T_L , LEAD TEMPERATURE (°C)
Fig. 5, Power Derating
SA5V0A - SA170A