1.5KE440CA STMicroelectronics, 1.5KE440CA Datasheet - Page 4

• Manufacturer Part Number: 1.5KE440CA
• Description: TRANSIL 1500W 440V BIDIR DO-201
• Manufacturer: STMicroelectronics
• Series: TRANSIL™r

Specifications of 1.5KE440CA

• Voltage - Reverse Standoff (typ): 376V
• Voltage - Breakdown: 418V
• Power (watts): 1500W
• Polarization: Bidirectional
• Mounting Type: Through Hole
• Package / Case: DO-201AA, DO-27, Axial
• Reverse Stand-off Voltage Vrwm: 376V
• Breakdown Voltage Range: 418V To 462V
• Clamping Voltage Vc Max: 603V
• Diode Configuration: Bidirectional
• Peak Pulse Current Ippm: 13A
• Diode Case Style: CB-429
• No. Of Pins: 2
• Rohs Compliant: Yes
• Number Of Elements: 1
• Polarity: Bi-Directional
• Package Type: DO-201
• Operating Temperature Classification: Military
• Reverse Breakdown Voltage: 418V
• Clamping Voltage: 776V
• Reverse Stand-off Voltage: 376V
• Leakage Current (max): 1uA
• Peak Pulse Current: 13A
• Peak Pulse Power Dissipation: 1500W
• Test Current (it): 1mA
• Operating Temp Range: -65C to 175C
• Mounting: Through Hole
• Pin Count: 2
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

1.5KExx
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Note : The curves of the figure 3 are specified for a junction temperature of 25°C before surge.
The given results may be extrapolated for other junction temperatures by using the following formula :
For intermediate voltages, extrapolate the given results.
V
BR
= T* (T
Fig. 2 : Peak pulse power versus exponential pulse duration.
Fig. 3 :
amb
-25) * V
Clamping voltage versus peak pulse current.
Exponential waveform: t
BR
(25°C).
t
t
p
p
p
= 20 s________
= 1 ms——————-
= 10 ms ...............