PJ6.6K48A
PJ6.6K48A is POWER SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR manufactured by PanJit Semiconductor.
- Part of the PJ66K48A comparator family.
- Part of the PJ66K48A comparator family.
FEATURES
6.6k W Power Dissipation (10x1000µsec Waveform) 3 k W Power Dissipation (10x10,000µsec Waveform) Very Low Leakage Current, Maximum of 5µA @ 48Vdc Low Clamping Voltage
2 and 4 Anode 1 and 3 Cathode
APPLICATIONS
Load Dump Protection Power NET 42V System Protection Automotive Instrumentation AC/DC Industrial Systems 48V Tele Power Supplies
TO-263 D2PAK
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 Symbol Ppp Ppp PD I ppm R JA R JC TJ , Tstg Value 6.6 3.0 8 85 55 1.2 -55 to +150 Units k W k W W A °C/W °C/W °C
ELECTRICAL CHARACTERISTICS
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%
Tj = 25°C
Conditions Min Typical Max 48 I BR = 5m A VR = 48V I pp = 82 A I F = 100 A
1MHz, 0Vdc Bias
Symbol V WRM VBR IR Vc VF C J
Units V V µA V V n F
61.3 5 82 2.0 5
4/21/2005
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TYPICAL CHARACTERISTICS (TJ = 25°C unless otherwise noted)
Surge Current Pulse Waveform 10/1000µs Load Dump Power Characteristics (10ms Exponential Waveform)
60 Vc, V 50 40 30 20 10 0 0 10 20 30 40 50 60 70 80 90 Ipp, A
Power, k W
PRELIMINARY e
10/1000µs Waveform 100 90 80 70 60 %Ipp 50 40 30 20 10 0 0 200 400 time, µs 600 800 1000
%Ipp
10/10,000µsec Waveform 100 90 80 t A (10% to 90%) = 10µs
70 60 t B(50%Ipp) = 1000µs
50 40 30 20 10 0 0 2 4 time, ms 6 8 10
Reverse Power Capability
Reverse Power vs. Pulse Width pw (@ 50%Ipp decay) 10 10/1000µs
Clamping Voltage vs. Ipp (10/1000µs) 100 90 80...