P4KE6.8A Datasheet, PDF (1/4 Pages) Littelfuse – Silicon Avalanche Diodes - 400W Axial Leaded Transient Voltage Supressors

Silicon Avalanche Diodes
400W Axial Leaded Transient Voltage Supressors
RoHS _{P4KE Series}
FEATURES
• RoHS compliant
• Plastic package
• Glass passivated chip junction in DO-41 Package
• 400W surge capability at 10/1000 µs wave form
• Excellent clamping capability
• Low zener impedance
• Fast response time: typically less than 1.0ps from 0 Volts
to BV min.
• Typical IR less than 1µA above 10V
• (9.5mm) lead length, 5lbs., (2.3kg) tension
Agency Approvals: Recognized under the Components Program
of Underwriters Laboratories.
Agency File Number: E128662
ORDERING INFORMATION
P4KE
CA
Voltage
Bi-Directional
5% Voltage Tolerance
Packaging Option
B= Bulk (500 pcs)
T= Tape and reeled (5000 pcs)
®
MAXIMUM RATINGS AND CHARACTERISTICS
@25˚C AMBIENT TEMPERATURE (unless otherwise noted)
PARAMETER
SYMBOL VALUE UNIT
Peak Pulse Power Dissipation at
TA=25˚C, TP=1ms _{(note 1)}
PPPM
Min
Watts
400
Steady State Power Dissipation at
TL=75˚C, Lead lenghts .375”,
(9.5mm)(note2)
PM(AV)
1
Watts
Peak Forward Surge Current, 8.3ms
Single Half SIne Wave Superimposed
on Rated Load, (JEDEC Method)
(note 3)
IFSM
40
Amps
Operating junction and Storage
Temperature Range
Tj, TsTG _{-55 to +175} °C
Notes:
1. Non-repetitive current pulse , per Fig. 3 and derated above
TA=25˚C per Fig 2.
2. 8.3ms single half sine-wave , or equivalent square wave, Duty
cycle = 4 pulses per minutes maximum.
Mechanical Specifications:
Weight:
0.012ounce, 0.3 gram
Case:
JEDEC DO-41 Molded Plastic over
passivated junction
Mounting Position: Any
Polarity:
Color band denotes cathode except
Bipolar
Terminal:
Plated Axial leads, solderable per
MIL-STD-750, Method 2026
282
www.littelfuse.com