52CPQ030

Bulletin PD-20556 rev. B 05/02 52CPQ030 SCHOTTKY RECTIFIER 50 Amp TO-247AC Major Ratings and Characteristics Characteristics IF(AV) Rectangular waveform VRRM IFSM @ tp = 5 µs sine VF TJ @ 25 Apk, TJ= 125°C (per leg) range Description/Features The 52CPQ030 center tap Schottky rectifier series has been optimized for low reverse leakage at high temperature. The proprietary barrier technology allows for reliable operation up to 150° C junction temperature. Typical applications are in switching power supplies, converters, free-wheeling diodes, and reverse battery protection. 150° C TJ operation Center tap TO-247 package High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance Low forward voltage drop High frequency operation Guard ring for enhanced ruggedness and long term reliability 52CPQ030 Units 50 30 2180 0.38 A V A V - 55 to 150 °C 15.90 (0 .626 ) 15.30 (0 .602 ) 3. 65 (0.144) 3. 55 (0 .139) DIA. 5. 30 (0 .209) 4.70 ( 0.185) 2.5 ( 0.098) 1.5 ( 0.059) 5. 70 (0.225) 5.30 ( 0.208) 20 .30 (0.800) 19 .70 (0.775) 5.50 ( 0.217) 4. 50 (0 .17 7) 1 2 3 (2 PLCS.) BASE COMMON CATHODE 2 14. 80 ( 0.583) 14 .20 (0 .559 ) 1 2 3 4. 30 (0 .17 0) 3. 70 (0.14 5) 2. 20 (0 .08 7) ANODE COMMON ANODE CATHODE 1 2 1. 40 (0 .05 6) 2. 40 (0.095) MAX. 0.80 ( 0.032) 0. 40 (0.213) MAX. 1. 00 (0 .03 9) 10. 94 ( 0.430) 10 .86 (0.427) Conform to JEDEC outline TO-247AC (TO-3P) Dimensions in millimeters and inches www.irf.com 1 52CPQ030 Bulletin PD-20556 rev. B 05/02 Voltage Ratings Part number VR Max. DC Reverse Voltage (V) VRWM Max. Working Peak Reverse Voltage (V) 52CPQ030 30 Absolute Maximum Ratings Parameters IF(AV) Max. Average Forward Current IFSM EAS IAR * See Fig. 5 (Per Leg) (Per Device) * See Fig. 7 52CPQ Units 25 50 2180 600 27 6 A mJ A A Conditions 50% duty cycle @ TC = 132°C, rectangular wave form Following any rated load condition and with 10ms Sine or 6ms Rect. pulse rated VRRM applied 5µs Sine or 3µs Rect. pulse TJ = 25 °C, IAS = 6 Amps, L = 1.5 mH Current decaying linearly to zero in 1 µsec Frequency limited by TJ max. VA = 1.5 x VR typical Max. Peak One Cycle Non-Repetitive Surge Current (Per Leg) Non-Repetitive Avalanche Energy (Per Leg) Repetitive Avalanche Current (Per Leg) Electrical Specifications Parameters VFM Max. Forward Voltage Drop (Per Leg) * See Fig. 1 (1) 52CPQ Units 0.48 0.55 0.38 0.49 1.9 450 0.24 5.05 4600 7.5 10000 V V V V mA mA V mΩ Conditions @ 25A @ 50A @ 25A @ 50A TJ = 25 °C TJ = 125 °C TJ = TJ max. TJ = 25 °C TJ = 125 °C VR = rated VR IRM Max. Reverse Leakage Current (Per Leg) * See Fig. 2 (1) VF(TO) Threshold Voltage rt CT LS Forward Slope Resistance Max. Junction Capacitance (Per Leg) Typical Series Inductance (Per Leg) pF nH V/ µs VR = 5VDC, (test signal range 100Khz to 1Mhz) 25°C Measured lead to lead 5mm from package body dv/dt Max. Voltage Rate of Change (Rated VR) Thermal-Mechanical Specifications Parameters TJ Tstg Max. Junction Temperature Range Max. Storage Temperature Range to Case (Per Leg) * See Fig. 4 RthJC Max. Thermal Resistance Junction to Case (Per Package) RthCS Typical Thermal Resistance, Case to Heatsink wt Approximate Weight T Mounting Torque Case Style Min. Max. 0.25 6 (0.21) 6 (5) 12 (10) 0.4 °C/W DC operation (1) Pulse Width < 300µs, Duty Cycle