P4KE_08 Datasheet, PDF (1/4 Pages) Pan Jit International Inc. – GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR POWER

P4KE SERIES
GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR POWER 400 Watts
BREAK DOWN VOLTAGE
6.8 to 440 Volts
DO-41
Unit: inch(mm)
FEATURES
• Plastic package has Underwriters Laboratory
Flammability Classification 94V-O
• Excellent clamping capability
• Low zener impedance
• Fast response time: typically less than 1.0 ps from 0 volts to BV min
• Typical I_R less than 1µA above 10V
• In compliance with EU RoHS 2002/95/EC directives
.034(.86)
.028(.71)
MECHANICAL DATA
• Case: JEDEC DO-41 Molded plastic
• Terminals: Axial leads, solderable per MIL-STD-750, Method 2026
• Polarity: Color band denoted cathode except Bipolar
• Mounting Position: Any
• Weight: 0.0118 ounce, 0.336 gram
.107(2.7)
.080(2.0)
MAXIMUM RATINGS AND CHARACTERISTICS
Rating at 25°Cambient temperature unless otherwise specified.
DEVICES FOR BIPOLAR APPLICATIONS
For Bidirectional use C or CA Suffix for types
Electrical characteristics apply in both directions.
Rating
Peak Power Dissipation at T_A =25 ^OC, Tp=1ms (Note 1)
Typical Thermal Resistance Junction to Air Lead Lengths .375",(9.5mm) (Note 2)
Peak Forward Surge Current, 8.3ms Single Half Sine-Wave Superimposed on
Rated Load(JECED Method) (Note 3)
Operating Junction and Storage Temperature Range
Symbol
P_{P K}
R_θJA
I_{F S M}
T_J,T_{S TG}
Value
400
60
40
-65 to +175
Units
Watts
O_{C / W}
Amps
O_C
NOTES:
1. Non-repetitive current pulse, per Fig. 3 and derated above TA=25°C per Fig. 2.
2. Mounted on Copper Leaf area of 1.57 in² (40mm²).
3. 8.3ms single half sine-wave, duty cycle= 4 pulses per minutes maximum.
STAD-SEP.02.2008
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