PJ66K48A Datasheet, PDF (1/3 Pages) Pan Jit International Inc. – POWER SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR

PJ6.6K48A
POWER SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
This High Energy Transient Voltage Suppressor comes in an Industry Standard
D2PAK package and is intended for Load Dump Protection in Automotive
Circuitry, suitable for the PowerNET 42V Systems, and also for any Industrial
Applications that requires a Surface Mount Form Factor
SPECIFICATION FEATURES
3
21
6.6kW Power Dissipation (10x1000µsec Waveform)
3 kW Power Dissipation (10x10,000µsec Waveform)
Very Low Leakage Current, Maximum of 5µA @ 48Vdc
Low Clamping Voltage
4
2 and 4 Anode
1 and 3 Cathode
APPLICATIONS
Load Dump Protection
PowerNET 42V System Protection
Automotive Instrumentation
AC/DC Industrial Systems
48V Telecom Power Supplies
MAXIMUM RATINGS
Rating
Peak Pulse Power (10x1,000µsec Waveform)
Peak Pulse Power (10x10,000µsec Waveform)
Steady State Power Dissipation
Max Peak Pulse Current (10x1000µsec Waveform)
Thermal Resistance junction to ambient
Thermal Resistance junction to case
Operating Junction and Storage Temperature Range
K
A
K
TO-263
D2PAK
Symbol
P_pp
P_pp
P_D
I _ppm
R _JA
R _JC
T_J , T_stg
Value
6.6
3.0
8
85
55
1.2
-55 to +150
Units
kW
kW
W
A
°C/W
°C/W
°C
ELECTRICAL CHARACTERISTICS Tj = 25°C
Parameter
Reverse Stand-Off Voltage
Reverse Breakdown Voltage
Reverse Leakage Current
Clamping Voltage (10x1000µsec)
On-state forward voltage (Note 1)
Off State Capacitance
Note 1: Pulse Width = 300µs, D.C. < 2.0%
Symbol
V _WRM
V_BR
I_R
V_c
V_F
C_J
Conditions
I _BR = 5mA
V_R = 48V
I _pp = 82 A
I _F = 100 A
1MHz, 0Vdc Bias
Min Typical Max
48
53.3
61.3
5
82
2.0
5
Units
V
V
µA
V
V
nF
4/21/2005
Page 1
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