1N3891

1N3889 thru 1N3893R Silicon Fast Recovery Diode VRRM = 50 V - 400 V IF = 12 A Features • High Surge Capability • Types up to 400 V VRRM DO-4 Package • Not ESD Sensitive A Note: 1. Standard polarity: Stud is cathode. 2. Reverse polarity (R): Stud is anode. C A C Stud Stud (R) 3. Stud is base. Maximum ratings, at Tj = 25 °C, unless otherwise specified ("R" devices have leads reversed) Parameter Repetitive peak reverse voltage RMS reverse voltage DC blocking voltage Symbol Conditions 1N3889 (R) 1N3890 (R) 1N3891 (R) 1N3892 (R) 1N3893 (R) Unit VRRM 50 VRMS VDC 100 200 300 400 V 35 70 140 280 420 V 50 100 200 400 600 V Continuous forward current IF TC ≤ 100 °C 12 12 12 12 12 A Surge non-repetitive forward current, Half Sine Wave IF,SM TC = 25 °C, tp = 8.3 ms 90 90 90 90 90 A Operating temperature Storage temperature Tj Tstg -55 to 150 -55 to 150 -55 to 150 -55 to 150 -55 to 150 -55 to 150 -55 to 150 -55 to 150 -55 to 150 -55 to 150 °C °C Electrical characteristics, at Tj = 25 °C, unless otherwise specified Parameter Diode forward voltage Reverse current Symbol Conditions VF IF = 12 A, Tj = 25 °C VR = 50 V, Tj = 25 °C VR = 50 V, Tj = 150 °C 1.4 25 6 1.4 25 6 1.4 25 6 1.4 25 6 1.4 25 6 μA mA IF=0.5 A, IR=1.0 A, IRR= 0.25 A 200 200 200 200 200 nS 2.0 2.0 2.0 2.0 2.0 °C/W IR 1N3889 (R) 1N3890 (R) 1N3891 (R) 1N3892 (R) 1N3893 (R) Unit V Recovery Time Maximum reverse recovery time TRR Thermal characteristics Thermal resistance, junction - case Oct. 2018 RthJC http://www.diodemodule.com/silicon_products/studs/1n3891.pdf 1 1N3889 thru 1N3893R Oct. 2018 http://www.diodemodule.com/silicon_products/studs/1n3891.pdf 2 1N3889 thru 1N3893R Package dimensions and terminal configuration Product is marked with part number and terminal configuration. DO- 4 (DO-203AA) M J P D B G N C E F A A C A C Stud Stud (R) Inches Min Millimeters Max A Oct. 2018 Min Max 10-32 UNF B 0.424 0.437 10.77 11.10 C ----- 0.505 ----- 12.82 D ------ 0.800 ----- 20.30 E 0.453 0.492 11.50 12.50 F 0.114 0.140 2.90 3.50 G ----- 0.405 ----- 10.29 J ----- 0.216 ----- 5.50 M ----- φ0.302 ----- φ7.68 N 0.031 0.045 0.80 1.15 P 0.070 0.79 1.80 2.00 http://www.diodemodule.com/silicon_products/studs/1n3891.pdf 3 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: GeneSiC Semiconductor: 1N3891