SA22C/4 Vishay, SA22C/4 Datasheet - Page 5

• Manufacturer Part Number: SA22C/4
• Description: TVS Diodes - Transient Voltage Suppressors 500W 22V Bidirect
• Manufacturer: Vishay

Specifications of SA22C/4

• Polarity: Bidirectional
• Clamping Voltage: 39.4 V
• Operating Voltage: 22 V
• Breakdown Voltage: 24.4 V
• Peak Surge Current: 22.7 A
• Peak Pulse Power Dissipation: 500 W
• Maximum Operating Temperature: 175 C
• Minimum Operating Temperature: - 55 C
• Dimensions: 3.6 (Max) mm W x 7.6 (Max) mm L
• Package / Case: DO-204AC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

SA5.0 thru SA170CA
Vishay General Semiconductor
www.vishay.com
64
Figure 7. Incremental Clamping Voltage Curve Uni-Directional
10000
1000
100
100
1.0
0.1
10
10
4.0
3.0
2.0
1.0
0
0.5
5
0
Figure 5. Steady State Power Derating Curve
Waveform:
8 x 20 Impulse
DVC = V
V
Stand-Off voltage
R
L = 0.375" (9.5 mm)
Lead Lengths
= Rated
25
V
1
WM
C
- V
I
- Reverse Stand-Off Voltage (V)
PP
50
T
BR
L
Figure 6. Capacitance
- Peak Pulse Current (A)
- Lead Temperature (°C)
75
V
R
100
Uni-Directional
Bi-Directional
= 0
100
125
10
T
f = 1.0 MHz
V
SA170
J
sig
= 25 °C
60 Hz
Resistive or
Inductive Load
= 50 mVp-p
150
SA110
175
SA70
SA40
SA30
SA24
SA18
SA15
SA12
SA5.0
SA9.0
SA54
500
200
50
Figure 8. Incremental Clamping Voltage Curve Uni-Directional
Figure 10. Incremental Clamping Voltage Curve Bi-Directional
Figure 9. Incremental Clamping Voltage Curve Bi-Directional
100
100
100
1.0
1.0
1.0
0.1
0.1
0.1
10
10
10
0.5
0.5
0.5
Waveform:
8 x 20 Impulse
DVC = V
1
1
1
SA170
C
- V
I
I
I
PP
PP
PP
BR
- Peak Pulse Current (A)
- Peak Pulse Current (A)
- Peak Pulse Current (A)
SA110
SA170
SA70
SA110
SA40
SA70
SA40
Waveform:
10 x 1000 Impulse
DVC = V
10
10
10
Waveform:
10 x 1000 Impulse
DVC = V
SA170
SA24
SA24
Document Number: 88378
C
C
- V
SA9.0
SA9.0
SA6.5
SA5.0
- V
SA15
SA15
Revision: 04-Sep-07
BR
SA15
SA110
SA60
SA40
SA30
SA24
SA70
SA9.0
SA6.5
BR
50
50
50