1N6373-1N6389 Transient Voltage Suppressor 1500 Watt High-reliability discrete products and engineering services since 1977 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) Unidirectional and bidirectional TVS series for thru-hole mounting Suppresses transients up to 1500 watts @ 10/1000 μs tclamping (0 volts to V(BR) min): Unidirectional – Less than 100 pico seconds Bidirectional – Less than 5 nano seconds Working voltage (VWM) range 5 V to 45 V Low clamping factor (ratio of actual VC/VBR): 1.33 @ full rated power and 1.20 @ 50% rated power Economical plastic encapsulated TVS for thru-hole mount Surface mount equivalent packages also available MAXIMUM RATINGS 1500 Watts for 10/1000 μs with repetition rate of 0.01% or less* at lead temperature (TL) 25°C (See figures 1, 2, & 4) Operating and Storage Temperature: -65°C to +150°C Thermal Resistance: 22°C/W junction to lead at ambient when mounted on FR4 PC board with 4mm2 copper pads and track width 1 mm, length 25mm Steady State Power Dissipation:*: 5 watts at TL ≤ 40°C, or 1.52 watts at T A = 25°C when mounted on FR4 PC board described for thermal resistance Solder Temperatures: 260°C for 10 s (maximum) * TVS devices are not typically used for dc power dissipation and are instead operated at or less than their rated standoff voltage (V WM) except for transients that briefly drive the device into avalanche breakdown (VBR to VC region). ELECTRICAL CHARACTERISTICS UNIDIRECTIONAL (TA = 25°C) Part Number Direction Stand-Off Voltage (Note 1) Maximum Reverse Leakage @ VWM Minimum* Breakdown Voltage @ 1.0 mA Maximum Clamping Voltage (Fig. 2) lPP1 = 1A Maximum Clamping Voltage (Fig. 2) @ lPP2 = 10A Maximum Peak Pulse Current VWM lD V(BR) (min) VC VC lPP3 VOLTS μA VOLTS VOLTS VOLTS A 1N6373 Unidirectional 5.0 300 6.0 7.1 7.5 160 1N6374 Unidirectional 8.0 25 9.4 11.3 11.5 100 1N6375 Unidirectional 10.0 2 11.7 13.7 14.1 90 1N6376 Unidirectional 12.0 2 14.1 16.1 16.5 70 1N6377 Unidirectional 15.0 2 17.6 20.1 20.6 60 1N6378 Unidirectional 18.0 2 21.2 24.2 25.2 50 1N6379 Unidirectional 22.0 2 25.9 29.8 32.0 40 1N6380 Unidirectional 36.0 2 42.4 50.6 54.3 23 1N6381 Unidirectional 45.0 2 52.9 63.3 70.0 19 1N6382 Bidirectional 8.0 25 9.4 11.4 11.6 100 1N6383 Bidirectional 10.0 2 11.7 14.1 14.5 90 Rev. 20121016 1N6373-1N6389 Transient Voltage Suppressor 1500 Watt High-reliability discrete products and engineering services since 1977 1N6384 Bidirectional 12.0 2 14.1 16.7 17.1 70 1N6385 Bidirectional 15.0 2 17.6 20.8 21.4 60 1N6386 Bidirectional 18.0 2 21.2 24.8 25.5 50 1N6387 Bidirectional 22.0 2 25.9 30.8 32.0 40 1N6388 Bidirectional 36.0 2 42.4 50.6 54.3 23 1N6389 Bidirectional 45.0 2 52.9 63.3 70.0 19 Note 1: TVS devices are normally selected according to the reverse “Stand Off Voltage” (V WM) which should be equal to or greater than dc or continuous peak operating voltage level. For bidirectional parts, add suffix C at end of the part number. * The minimum breakdown voltage as shown takes into consideration the ±1 volt tolerance normally specified for power supply regulation on most integrated circuit manufacturers data sheets. Similar devices are available with reduced clamping voltages where tighter regulated power supply voltages are employed. MECHANICAL CHARACTERISTICS Case DO-201 Marking Alpha-numeric Polarity Cathode band Rev. 20121016 High-reliability discrete products and engineering services since 1977 1N6373-1N6389 Transient Voltage Suppressor 1500 Watt Rev. 20121016 High-reliability discrete products and engineering services since 1977 1N6373-1N6389 Transient Voltage Suppressor 1500 Watt Rev. 20121016