P4KE530 Datasheet, PDF (1/4 Pages) General Semiconductor – TRANSZORB™ TRANSIENT VOLTAGE SUPPRESSOR

P4KE530 & P4KE550
Vishay General Semiconductor
TRANSZORB® Transient Voltage Suppressors
DO-204AL (DO-41)
FEATURES
• Glass passivated chip junction
• Available in uni-directional only
• Excellent clamping capability
• Very fast response time
• Low incremental surge resistance
• Solder dip 260 °C, 40 s
• Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC
PRIMARY CHARACTERISTICS
V_BR uni-directional
P_PPM
P_D
V_WM
V_C
T_J max.
530 V, 550 V
300 W
1.0 W
477 V, 495 V
760 V
150 °C
TYPICAL APPLICATIONS
Use in sensitive electronics protection against
voltage transients induced by inductive load switching
and lighting on ICs, MOSFET, signal lines of sensor
units for consumer, computer, industrial and
telecommunication.
MECHANICAL DATA
Case: DO-204AL, molded epoxy over passivated chip
Molding compound meets UL 94 V-0 flammability
rating
Base P/N-E3 - RoHS compliant, commercial grade
Terminals: Matte tin plated leads, solderable per
J-STD-002 and JESD22-B102
E3 suffix meets JESD 201 class 1A whisker test
Polarity: Color band denotes cathode end
MAXIMUM RATINGS (T_A = 25 °C unless otherwise noted)
PARAMETER
SYMBOL
Power dissipation on infinite heatsink at T_L = 75 °C (Fig. 4)
Peak pulse power dissipation ⁽¹⁾⁽²⁾ (Fig. 1)
Stand-off voltage
Operating junction and storage temperature range
Notes:
P_D
P_PPM
V_WM
T_J, T_STG
(1) Non repetitive current pulse per Fig. 3 and derated above 25 °C per Fig. 2
(2) Peak pulse power waveform is 10/1000 µs
P4KE530
P4KE550
1.0
300
477
495
- 55 to + 150
UNIT
W
W
V
°C
Document Number: 88366 For technical questions within your region, please contact one of the following:
Revision: 20-Oct-08
[e-mail], [e-mail], [e-mail]
www.vishay.com
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