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| PFRO Axial Leaded Hermetically Sealed Superfast Recovery Rectifier Diode POWER DISCRETES Description Quick reference data VR = 1000V IF = 1.25A trr = 100nS IR = 1A Features 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 = 25C unless otherwise specified. Symbol Working Reverse Voltage Surge Reverse Voltage Average Forward Current @ 55C, lead length 0.375" Repetitive Surge Current @ 55C in free air, lead length 0.375" Non-Repetitive Surge Current (tp = 8.3mS @ VR & TJMAX) Storage Temperature Range VRWM VRSM IF(AV) IFRM IFSM TSTG P FR 0 1000 1100 1.25 11 30 -55 to +175 Units V V A A A C Revision: March 21, 2007 1 www.semtech.com PFRO POWER DISCRETES Electrical Specifications Symbol Average Forward Current max (pcb mounted; TA = 55C) for sine wave for square wave (d = 0.5) Average Forward Current max (TL = 55C; L = 3/8") Forward Voltage Drop max. @ IF = 1.0A, Tj = 25C Reverse Current typ. @ VRWM, Tj = 25C @ VRWM, Tj = 100C Reverse Recovery Time max. 0.5A IF to 1.0A IRM recovers to 0.25A IRM(REC) Junction Capacitance typ. @ VR = 5V, f = 1MHz P FR 0 Units IF(AV) IF(AV) IF(AV) 0.85 0.90 1.25 A A VF IR IR trr Cj 1.5 1 20 100 22 V A nS pF Thermal Characteristics Symbol Thermal Resistance-Junction to Lead Lead length = 0.375" R JL P FR 0 47 Units C/W Maximum Characteristics Figure 1. Figure 2. 2007 Semtech Corp. 2 www.semtech.com PFR0 POWER DISCRETES Maximum Characteristics (Cont.) Figure 3. Figure 4. 2007 Semtech Corp. 3 www.semtech.com PFRO POWER DISCRETES Ordering Information Part Number PFR0 Description 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 A B C D MIN 1.02 MAX .150 .180 .032 Millimeters MIN 26 MAX 3.81 4.57 0.82 Note Weight = 0.013oz 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 |
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