1500W TRANSIENT VOLTAGE SUPPRESSOR
1N6267-1N6303A
High-reliability discrete products and engineering services since 1977
1500W TRANSIENT VOLTAGE SUPPRESS...
Description
1N6267-1N6303A
High-reliability discrete products and engineering services since 1977
1500W TRANSIENT VOLTAGE SUPPRESSOR
FEATURES:
Available as “HR” (high reliability) screened per MIL-PRF-19500, JANTX level. Add “HR” suffix to base part number Available Non-RoHS (standard) or RoHS compliant (add PBF suffix) Available in both Unidirectional and Bidirectional (add C or CA suffix for bidirectional)
Voltages from 6.8 to 180 V Breakdown (VBR)
Suppresses transients up to 1500 watts @ 10/1000 μs (see Figure 1) Power rating = 1500 watts
MAXIMUM RATINGS Peak Pulse Power Dissipation at 25°C: Impulse Repetition Rate (duty factor): tclamping (0 volts to V(BR) min: Operating and Storage Temperature: Thermal Resistance:
Steady-State Power Dissipation:
Forward Surge:
Solder Temperature:
1500 watts @ 10/1000μs (see Figures 1, 2, & 3)
0.01%
<100 ps theoretical for unidirectional and <5 ns for bidirectional
-65°C to +150°C
22°C/W junction to lead at 3/8”(10mm) from body, or 82°C/W junction to ambient when mounted on FR4 PC board with 4mm2 copper pads (1oz) and track width 1mm, length 25mm
5 watts at TL=40°C or 1.52 watts @ TA=25°C when mounted on FR4 PC board described for thermal resistance
200 Amps peak impulse of 8.3ms half-sine wave at 25°C (unidirectional only)
260°C for 10 s (maximum)
ELECTRICAL CHARACTERISTICS
Type Number
Rated Standoff Voltage
VWM
(Note 1)
Volts
1N6267 1N6267A 1N6268 1N6268A 1N6269 1N6269A 1N6270 1N6270A 1N6271 1N6271A 1N6272
5.50 5.80 6.05 6.40...
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