1.5KE18A STMicroelectronics, 1.5KE18A Datasheet - Page 5

• Manufacturer Part Number: 1.5KE18A
• Description: TRANSIL 1500W 18V UNIDIR DO-201
• Manufacturer: STMicroelectronics
• Series: TRANSIL™r

Specifications of 1.5KE18A

• Voltage - Reverse Standoff (typ): 15.3V
• Voltage - Breakdown: 17.6V
• Power (watts): 1500W
• Polarization: Unidirectional
• Mounting Type: Through Hole
• Package / Case: DO-201AA, DO-27, Axial
• Polarity: Unidirectional
• Clamping Voltage: 32.5 V
• Operating Voltage: 15.3 V
• Breakdown Voltage: 17.1 V
• Termination Style: Through Hole
• Peak Surge Current: 1 mA
• Peak Pulse Power Dissipation: 1500 W
• Capacitance: 4300 pF
• Maximum Operating Temperature: + 175 C
• Minimum Operating Temperature: - 65 C
• Dimensions: 0.189 in Dia. x 5.3 (Max) mm W x 0.374 in L x 5.3 (Max) mm H
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Fig. 5 : Peak forward voltage drop versus peak
forward current (typical values for unidirectional
types).
Note : Multiply by 2 for units with V BR > 220 V.
Fig. 7 : Relative variation of leakage current
versus junction temperature.
Fig. 4a : Capacitance versus reverse applied
voltage for unidirectional types (typical values).
Fig. 6 : Transient thermal impedance junc-
tion-ambient versus pulse duration (For FR4 PC
Board with L
Fig. 4b : Capacitance versus reverse applied
voltage for bidirectional types (typical values).
lead
= 10mm).
1.5KExx
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