SM4T26AY STMicroelectronics, SM4T26AY Datasheet - Page 7

• Manufacturer Part Number: SM4T26AY
• Description: TRANSIL 400W 25.7V UNIDIRECT SMA
• Manufacturer: STMicroelectronics
• Series: TRANSIL™r

Specifications of SM4T26AY

• Voltage - Reverse Standoff (typ): 22V
• Voltage - Breakdown: 24.4V
• Power (watts): 400W
• Polarization: Unidirectional
• Mounting Type: Surface Mount
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-10914-2

SM4TY
Figure 14. ISO7637-2 pulse 3a response (V
Figure 15. ISO7637-2 pulse 3b response (V
Note:
ISO7637-2 pulses responses are not applicable for product with a stand off voltage lower
than the average battery voltage (13.5 V).
-0.4
50
40
30
20
10
1.2
0.8
0.4
0.0
-10
-20
-30
-0.5
-1.5
-2.5
-40
-50
-60
30
20
10
0.5
-2
0
-1
0
-0.2
-0.2
0
-0.2
-0.2
-0.2
Voltage (V)
Voltage (V)
Current (A)
Current (A)
0.8
0.8
Doc ID 17862 Rev 1
1.8
1.8
S
S
Time (µs)
Time (µs)
= -150 V)
Time (µs)
Time (µs)
= 100 V)
Current
Voltage
Voltage
Current
0.8
0.8
0.8
0.0
0.0
0.0
0.0
SM4T39AY
SM4T39CAY
SM4T39AY
SM4T39CAY
SM4T39AY
SM4T39CAY
SM4T39AY
SM4T39CAY
0.0
0.0
1.8
1.8
1.8
Characteristics
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