1.5KE43A STMicroelectronics, 1.5KE43A Datasheet - Page 4

• Manufacturer Part Number: 1.5KE43A
• Description: TRANSIL 1500W 43V UNIDIR DO-201
• Manufacturer: STMicroelectronics
• Series: TRANSIL™r

Specifications of 1.5KE43A

• Power (watts): 1500W
• Polarization: Unidirectional
• Mounting Type: Through Hole
• Package / Case: DO-201AA, DO-27, Axial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Breakdown: -
• Voltage - Reverse Standoff (typ): -

1.5KExx
4/6
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 ...............