161CMQ

161CMQ IRF | Alldatasheet

Document overview

• Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
• PDF pages: 5

Technical content

IF(AV) Rectangular 160 A waveform VRRM range 30 to 50 V IFSM @ tp = 5 µs sine 11,500 A VF @ 80 Apk, TJ = 125°C 0.63 V (per leg) TJ range - 55 to 175 °C Characteristics 161CMQ... Units Major Ratings and Characteristics SCHOTTKY RECTIFIER 160 Amp 161CMQ... SERIES Bulletin PD-2.174 rev. C 05/02 The 161CMQ isolated center tap Schottky rectifier module series has been optimized for low reverse leakage at high temperature. The proprietary barrier technology allows for reliable operation up to 175° C junction temperature. Typical applications are in switching power supplies, converters, free- wheeling diodes, and reverse battery protection. 175° C T J operation Isolated heatsink Center tap module Multiple leads per terminal for high frequency, high current PC board mounting 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 Low profile, high current package Description/ Features www.irf.com 1 TO-249AA Outline D-60 (Modified JEDEC TO-249AA) Dimensions in millimeters and (inches) 161CMQ050 Anode (Isolated Base) Anode Common Cathode12 1 2 3

161CMQ... Series Bulletin PD-2.174 rev. C 05/02 www.irf.com Part number 161CMQ030 161CMQ035 161CMQ040 161CMQ045 161CMQ050 VR Max. DC Reverse Voltage (V) VRWM Max. Working Peak Reverse Voltage (V) TJ Max. Junction Temperature Range -55 to 175 °C Tstg Max. Storage Temperature Range -55 to 175 °C RthJC Max. Thermal Resistance Junction 1.0 °C/W DC operation * See Fig. 4 to Case (Per Leg) RthJC Max. Thermal Resistance Junction 0.50 °C/W DC operation to Case (Per Package) RthCS Typical Thermal Resistance, Case 0.10 °C/W Mounting surface , smooth and greased to Heatsink wt Approximate Weight 58 (2.0) g (oz.) T Mounting Torque Min. 40 (35) Max. 58 (50) Case Style TO - 249AA JEDEC Thermal-Mechanical Specifications Kg-cm (Ibf-in) VFM Max. Forward Voltage Drop 0.71 V @ 80A (Per Leg) * See Fig. 1 (1) 0.88 V @ 160A

0.63 V @ 80A

0.79 V @ 160A

IRM Max. Reverse Leakage Current 5 mA T J = 25 °C (Per Leg) * See Fig. 2 (1) 45 mA T J = 125 °C CT Max. Junction Capacitance (Per Leg) 2600 pF V R = 5VDC, (test signal range 100Khz to 1Mhz) 25°C LS Typical Series Inductance (Per Leg) 8.0 nH Measured from terminal hole to terminal hole dv/dt Max. Voltage Rate of Change 10000 V/ µs (Rated VR) TJ = 25 °C TJ = 125 °C Electrical Specifications (1) Pulse Width < 300µs, Duty Cycle <2% VR = rated VR Absolute Maximum Ratings Following any rated load condition and with rated VRRM applied Parameters 161CMQ Units Conditions IF(AV) Max. Average Forward Current 160 A 50% duty cycle @ T C = 101 °C, rectangular wave form * See Fig. 5 IFSM Max. Peak One Cycle Non-Repetitive 11,500 5µs Sine or 3µs Rect. pulse Surge Current (Per Leg) * See Fig. 7 900 10ms Sine or 6ms Rect. pulse EAS Non-Repetitive Avalanche Energy 108 mJ T J = 25 °C, IAS = 16 Amps, L = 0.84 mH (Per Leg) IAR Repetitive Avalanche Current 16 A Current decaying linearly to zero in 1 µsec (Per Leg) Frequency limited by T J max. VA = 1.5 x VR typical A Parameters 161CMQ Units Conditions Parameters 161CMQ Units Conditions Voltage Ratings 30 35 40 45 50

161CMQ... Series Bulletin PD-2.174 rev. C 05/02 www.irf.com Fig. 2 - Typical Values Of Reverse Current Vs. Reverse Voltage (Per Leg) Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage (Per Leg) Fig. 4 - Max. Thermal Impedance ZthJC Characteristics (Per Leg) .001 .01 100 1000 0 5 10 15 20 25 30 35 40 4 5 R R T = 175°C 150°C 125°C 100°C 75°C 50°C 25°C J Reverse Voltage - V (V) Reverse Current - I (mA) 100 1000 10000 0 1 02 03 04 05 0 T = 25°CJ Reverse Voltage - V (V)R TJunction Capacitance - C (pF) .001 .01 D = 0.33 D = 0.50 D = 0.25 D = 0.17 D = 0.08 thJC t , Rectangular Pulse Duration (Seconds) Thermal Impedance - Z (°C/W) Single P ulse (Thermal Resistance) PDM Not es: 1. Duty factor D = t / t 2. P eak T = P x Z + T JD M thJC C 100 1000 FM FInstantaneous Forward Current - I (A) T = 175°C T = 125°C T = 25°C J J J Forward Voltage Drop - V (V ) Fig. 1 - Max. Forward Voltage Drop Characteristics (Per Leg)

161CMQ... Series Bulletin PD-2.174 rev. C 05/02 www.irf.com Fig. 7 - Max. Non-Repetitive Surge Current (Per Leg) Fig. 5 - Max. Allowable Case Temperature Vs. Average Forward Current (Per Leg) Fig. 8 - Unclamped Inductive Test Circuit Fig. 6 - Forward Power Loss Characteristics (Per Leg) 0 20 40 60 80 100 120 DC Average Power Loss - (Watts) F(AV) D = 0.08 D = 0.17 D = 0.25 D = 0.33 D = 0.50 RMS Li mit Average Forw ard C urrent - I (A) 100 120 140 160 180 0 20 40 60 80 100 120 DC Al l owabl e Case Temperature - (°C) Average Forw ard C urrent - I (A)F(AV) 161CMQ R (DC) = 1. 0°C/ WthJC 100 1000 10000 10 100 1000 10000 FSM p Non-Repetitive Surge Current - I (A) At Any Rated Load Condition And With Rated V Applied Following Surge RRM Square Wave Pulse Duration - t (microsec) FREE-WHEEL DIODE 40HFL40S02CURRENT MONITOR HIGH-SPEED SW ITCH IRFP460 L DUT Rg = 25 ohm Vd = 25 Volt+

161CMQ... Series Bulletin PD-2.174 rev. C 05/02 www.irf.com IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105 TAC Fax: (310) 252-7309 Visit us at www.irf.com for sales contact information. 05/02 Data and specifications subject to change without notice. This product has been designed and qualified for Industrial Level. Qualification Standards can be found on IR's Web site.