PF8/PF0 Axial Leaded Hermetically Sealed Fast Rectifier Diode POWER DISCRETES Description Features Quick reference data VR = IF = trr = IR = 800 & 1000V 1.8A 300nS 1µA Low reverse recovery time Glass passivated for hermetic sealing Low switching losses Soft, non-snap off, recovery characteristic Avalanche capability Absolute Maximum Ratings Electrical specifications @ TA = 25°C unless otherwise specified. Symbol P F8 P F0 Units Working Reverse Voltage VRWM 800 1000 V Repetitive Reverse Voltage VRRM 800 1000 V Surge Reverse Voltage VRSM 900 1100 V Average Forward Current @ 55°C, lead length 0.375" IF(AV) 1.8 A Non-Repetitive Surge Current (tp = 8.3mS @ VR & TJMAX) IFSM 50 A Storage Temperature Range TSTG -55 to +175 °C Revision: August 8, 2007 1 www.semtech.com PF8/PF0 POWER DISCRETES Electrical Specifications Electrical specifications @ TA = 25°C unless otherwise specified. Symbol PF8/PF0 Units Average Forward Current max. (pcb mounted) IF(AV) 0.85 A Average Forward Current max. L = 10mm IF(AV) 1.8 A VF 1.35 V IR IR 1 15 µA Reverse Recovery Time max. 0.5A IF to 1.0A IRM recovers to 0.25mA IRM(REC) trr 300 nS Junction Capacitance typ. @ VR = 5V, f = 1MHz Cj 18 pF Forward Voltage Drop max. @ IF = 1.5A, Tj = 25°C Reverse Current max. @ VRWM, Tj = 25°C @ VRWM, Tj = 100°C Thermal Characteristics Thermal Resistance-Junction to Lead Lead length = 0" Lead length = 0.375" 2007 Semtech Corp. 2 Symbol PF8/PF0 Units Rθ JL 19 47 °C/W www.semtech.com PF8/PF0 POWER DISCRETES Ordering Information Part Number Description PF8/PF0 Axial leaded hermetically sealed(1) Note: (1) Available in bulk and tape and reel packaging. Please consult factory for quantities. Outline Drawing Dimensions Inches DIMN Millimeters Note MIN MAX MIN MAX A - 0.150 - 3.81 - B 1.014 - 26 - - C - 0.180 - 4.57 - D - 0.032 - 0.82 - Weight = 369mg Contact Information Semtech Corporation Power Discretes Products Division 200 Flynn Road, Camarillo, CA 93012 Phone: (805)498-2111 FAX (805)498-3804 2007 Semtech Corp. 3 www.semtech.com