SMA6T18AY STMicroelectronics, SMA6T18AY Datasheet - Page 6

• Manufacturer Part Number: SMA6T18AY
• Description: TVS Diodes - Transient Voltage Suppressors 600W 4kW Transil SMA 5V to 70V Uni
• Manufacturer: STMicroelectronics
• Series: SMA6TYr

Specifications of SMA6T18AY

• Product Category: TVS Diodes - Transient Voltage Suppressors
• Rohs: yes
• Polarity: Unidirectional
• Breakdown Voltage: 18 V
• Clamping Voltage: 25.2 V
• Peak Surge Current: 34 A
• Package / Case: DO-214AC
• Minimum Operating Temperature: - 40 C
• Maximum Operating Temperature: + 150 C
• Channels: 1 Channel
• Dimensions: 5.35 mm W x 4.6 mm L x 2.45 mm H
• Mounting Style: SMD/SMT
• Peak Pulse Power Dissipation: 600 W
• Termination Style: SMD/SMT

Characteristics
Figure 8.
Figure 9.
Note:
6/11
-0.5
-1.5
ISO 7637-2 pulse 3a response (V
ISO 7637-2 pulse 3b response (V
ISO7637-2 pulses responses are not applicable for products with a stand off voltage lower
than the average battery voltage (13.5 V).
1.2
0.8
0.4
-0.4
0.5
-10
-20
-30
-40
-50
-60
30
20
10
-1
-2
0
50
40
30
20
10
0
0
0
-0.2
-0.2
-0.5
0.0
Doc ID 17869 Rev 3
0.5
Voltage
Current
Voltage
Current
S
S
= -150 V)
= 100 V)
Time(µs)
Time(µs)
Time(µs)
Time(µs)
0.8
0.8
1.0
1.5
SMA6T39AY
SMA6T39AY
SMA6T39CAY
SMA6T39AY
SMA6T39CAY
SMA6T39CAY
SMA6T39AY
SMA6T39CAY
1.8
1.8
2.0
SMA6TY