P4KE550A/1 Vishay, P4KE550A/1 Datasheet

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P4KE550A/1

Manufacturer Part Number
P4KE550A/1
Description
TVS Diodes - Transient Voltage Suppressors 400W 550V 5% Unidir
Manufacturer
Vishay
Datasheet

Specifications of P4KE550A/1

Polarity
Unidirectional
Clamping Voltage
760 V
Operating Voltage
495 V
Package / Case
DO-204AL
Breakdown Voltage
550 V
Termination Style
Through Hole
Peak Surge Current
0.4 A
Peak Pulse Power Dissipation
300 W
Maximum Operating Temperature
+ 150 C
Minimum Operating Temperature
- 55 C
Dimensions
2.7 (Max) mm W x 5.2 (Max) mm L
Lead Free Status / Rohs Status
No
Notes:
(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
Document Number: 88366
Revision: 20-Oct-08
PRIMARY CHARACTERISTICS
MAXIMUM RATINGS (T
PARAMETER
Power dissipation on infinite heatsink at T
Peak pulse power dissipation
Stand-off voltage
Operating junction and storage temperature range
V
BR
uni-directional
T
P
J
V
P
V
PPM
max.
WM
D
C
T
DO-204AL (DO-41)
RANS
PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com
(1)(2)
For technical questions within your region, please contact one of the following:
A
(Fig. 1)
Z
= 25 °C unless otherwise noted)
ORB
L
530 V, 550 V
477 V, 495 V
= 75 °C (Fig. 4)
150 °C
300 W
1.0 W
760 V
®
Transient Voltage Suppressors
FEATURES
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
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
• 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
SYMBOL
T
J
P
V
and WEEE 2002/96/EC
, T
P
PPM
WM
D
STG
for
Vishay General Semiconductor
consumer,
P4KE530
477
P4KE530 & P4KE550
- 55 to + 150
300
1.0
computer,
P4KE550
495
industrial
www.vishay.com
UNIT
°C
W
W
V
and
1

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P4KE550A/1 Summary of contents

Page 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 Document Number: 88366 For technical questions within your region, please contact one of the following: Revision: 20-Oct-08 PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com ® Transient Voltage Suppressors FEATURES • Glass passivated chip junction • ...

Page 2

... P4KE530 & P4KE550 Vishay General Semiconductor ELECTRICAL CHARACTERISTICS (T PARAMETER Minimum breakdown voltage Max. clamping voltage Maximum DC reverse leakage current Typical temperature coefficient Typical capacitance THERMAL CHARACTERISTICS (T PARAMETER Typical thermal resistance, junction to lead Typical thermal resistance, junction to ambient ORDERING INFORMATION (Example) PREFERRED P/N ...

Page 3

... Clamping voltage is influenced resistance - design approximation per 100 mA slope Document Number: 88366 For technical questions within your region, please contact one of the following: Revision: 20-Oct-08 PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com 1. 0.75 PPM 0.50 0.25 0 3.0 4.0 DO-204AL (DO-41) 1 ...

Page 4

... Vishay product could result in personal injury or death. Customers using or selling Vishay products not expressly indicated for use in such applications their own risk and agree to fully indemnify and hold Vishay and its distributors harmless from and against any and all claims, liabilities, expenses and damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that Vishay or its distributor was negligent regarding the design or manufacture of the part ...

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