SM6T18A STMicroelectronics, SM6T18A Datasheet - Page 4

• Manufacturer Part Number: SM6T18A
• Description: TRANSIL 600W 18V UNIDIR SMB
• Manufacturer: STMicroelectronics
• Series: TRANSIL™r

Specifications of SM6T18A

• Voltage - Reverse Standoff (typ): 15.3V
• Voltage - Breakdown: 17.1V
• Power (watts): 600W
• Polarization: Unidirectional
• Mounting Type: Surface Mount
• Package / Case: DO-214AA, SMB
• Polarity: Unidirectional
• Channels: 1 Channel
• Clamping Voltage: 32.5 V
• Operating Voltage: 15.3 V
• Breakdown Voltage: 17.1 V to 18.9 V
• Termination Style: SMD/SMT
• Peak Surge Current: 24 A
• Peak Pulse Power Dissipation: 600 W
• Capacitance: 1600 pF
• Maximum Operating Temperature: + 150 C
• Minimum Operating Temperature: - 55 C
• Dimensions: 3.95(Max) mm W x 4.6(Max) mm L
• Power Dissipation Pd: 5W
• Clamping Voltage Vc Max: 32.5V
• Diode Case Style: DO-214AA
• No. Of Pins: 2
• Breakdown Voltage Range: 17.1V To 18.9V
• Diode Configuration: Unidirectional
• Standoff Voltage: 15.3V
• Rohs Compliant: Yes
• Breakdown Voltage Min: 17.1V
• Clamping Voltage 8/20us Max: 32.5V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-7431-2; SM6T18A

Characteristics
Figure 5.
4/10
Figure 3.
700
600
500
400
300
200
100
0
1000.0
0
100.0
10.0
1.0
0.1
25
Clamping voltage versus peak pulse current (maximum values)
Peak power dissipation versus
initial junction temperature
1
50
T j initial=25 °C
75
T
j
(°C)
100
125
10
150
Doc ID 3082 Rev 9
175
Figure 4.
100.0
10.0
1.0
0.1
1.0E-03
Peak pulse power versus
exponential pulse duration
1.0E-02
100
1.0E-01
t
P
(ms)
10/1000 µs
10 ms
V CL (V)
1.0E+00
8/20 µs
T
j
initial = 25 °C
1000
1.0E+01
SM6T