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
3
2
1
PRELIMINARY
SPECIFICATION FEATURES
6.6kW Power Dissipation (10x1000碌sec Waveform)
3 kW Power Dissipation (10x10,000碌sec Waveform)
Very Low Leakage Current, Maximum of 5碌A(chǔ) @ 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
TO-263
D2PAK
A
K
K
MAXIMUM RATINGS
Rating
Peak Pulse Power (10x1,000碌sec Waveform)
Peak Pulse Power (10x10,000碌sec Waveform)
Steady State Power Dissipation
Max Peak Pulse Current (10x1000碌sec Waveform)
Thermal Resistance junction to ambient
Thermal Resistance junction to case
Operating Junction and Storage Temperature Range
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
擄C/W
擄C/W
擄C
ELECTRICAL CHARACTERISTICS
Parameter
Reverse Stand-Off Voltage
Reverse Breakdown Voltage
Reverse Leakage Current
Clamping Voltage (10x1000碌sec)
On-state forward voltage (Note 1)
Off State Capacitance
Note 1: Pulse Width = 300碌s, D.C. < 2.0%
Tj = 25擄C
Conditions
Min
Typical
Max
48
I
BR
= 5mA
V
R
= 48V
I pp = 82 A
I
F
= 100 A
1MHz, 0Vdc Bias
Symbol
V
WRM
V
BR
I
R
V
c
V
F
C
J
Units
V
V
碌A(chǔ)
V
V
nF
53.3
61.3
5
82
2.0
5
4/21/2005
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