P4KE12A

Capacitance :
Polarity : Unidirectional
Minimum Operating Temperature : - 55 C
Packaging : Reel
Channels : 1 Channel
Peak Pulse Power Dissipation : 400 W
Termination Style : Through Hole
Peak Surge Current : 24.6 A
Operating Voltage : 10.2 V
Breakdown Voltage : 11.4 V
Maximum Operating Temperature : + 175 C
Clamping Voltage : 16.7 V
Package / Case : DO-41


Description

The features of P4KE12A can be summarized as :(1)400W surge capability at 1ms; (2)Excellent clamping capability; (3)Low zener impedance; (4)Fast response time : typically less then 1.0 ps from 0 volt to VBR(min.); (5)Typical IR less then 1 A above 10V.

The absolute maximum ratings of the P4KE12A are: (1)Peak Power Dissipation at Ta = 25 °C, Tp=1ms: 400W; (2)Steady State Power Dissipation at TL=75°C, Lead lenghts .375",(9.5mm): 1W; (3)Peak Forward Surge Current, 8.3ms Single Half SIne Wave Superimposed on Rated Load, (JEDEC Method): 40A; (4)Operating junction and Storage Temperature Range: -50 to +175.

Parameters:

Technical/Catalog Information	P4KE12A
Vendor	Littelfuse Inc
Category	Circuit Protection
Package / Case	DO-204AL, Axial (DO-41)
Packaging	Tape & Reel (TR)
Polarization	Unidirectional
Power (Watts)	400W
Voltage - Reverse Standoff (Typ)	10.2V
Voltage - Breakdown	11.4V
Drawing Number	*
Lead Free Status	Lead Free Compliant by Exemption
RoHS Status	RoHS Compliant
Other Names	P4KE12A P4KE12A