PF20 Axial Leaded Hermetically Sealed High Voltage Fast Rectifier Diode POWER DISCRETES Description Features Quick reference data VR = 2000V IF = 100mA trr = 200nS IR = 0.25µA Very low reverse recovery time Glass passivated for hermetic sealing Low switching losses Soft, non-snap off, recovery characteristics Avalanche capability Absolute Maximum Ratings Electrical specifications @ TA = 25°C unless otherwise specified. Symbol P F 20 Units Working Reverse Voltage VRWM 2000 V Repetitive Reverse Voltage VRRM 2200 V Average Forward Current @ 55°C in oil IF(AV) 100 mA Repetitive Surge Current @ 55°C IFRM 0.5 A Non-Repetitive Surge Current (tp = 8.3mS @ VR & TJMAX) IFSM 1.0 A Storage Temperature Range TSTG -65 to +150 °C Revision: February 14, 2007 1 www.semtech.com PF20 POWER DISCRETES Electrical Specifications Symbol P F 20 Units Average Forward Current max (pcb mounted, TA = 55°C) for sine wave for square wave, d = 0.5 IF(AV) IF(AV) 60 65 mA Average Forward Current max (unstirred oil @ 55°C) for sine wave for square wave IF(AV) IF(AV) 90 100 mA I2t for fusing, t = 8.3mS max I2t 0.004 A 2S Forward Voltage Drop max. @ IF = 50mA, Tj = 25°C VF 6.0 V Reverse Current max. @ VRWM, Tj = 25°C @ VRWM, Tj = 100°C IR IR 0.25 10 µA Reverse Recovery Time max. 50mA IF to 100mA IRM recovers to 0.25mA IRM(REC) trr 200 nS Junction Capacitance typ. @ VR = 5V, f = 1MHz Cj 2 pF Thermal Characteristics Thermal Resistance-Junction to Oil Unstirred oil 2007 Semtech Corp. 2 Symbol P F 20 Units Rθ JO 75 °C/W www.semtech.com PF20 POWER DISCRETES Typical Characteristics Figure 1. Figure 2. Figure 3. 2007 Semtech Corp. 3 www.semtech.com PF20 POWER DISCRETES Ordering Information Part Number Description P F 20 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 - 0.13 - 3.3 - B 1.00 - 25.4 - - C - 0.300 - 7.62 - D - .026 - .65 - 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. 4 www.semtech.com