87CNQ020SM

87CNQ020 IRF | Alldatasheet

Document overview

• Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
• PDF pages: 6

Technical content

PD-20541 rev. E 10/99 www.irf.com 1 Case Styles D61-8 D61-8-SM D61-8-SL 87CNQ020 87CNQ020SM 87CNQ020SL Major Ratings and Characteristics IF(AV) Rectangular 80 A waveform VRRM 20 V IFSM @ tp = 5 µs sine 6000 A VF @ 40 Apk, TJ= 125 °C 0.32 V (per leg) TJ range - 55 to 150 °C Characteristics Values Units The center tap Schottky rectifier module has been optimized for ultra low forward voltage drop specifically for 3.3V output power supplies. The proprietary barrier technology allows for reliable operation up to 150 °C junction temperature. Typical applications are in parallel switching power supplies, converters, reverse battery protection, and redundant power subsystems. 150 °C T J operation Center tap module Optimized for 3.3V application Ultra low forward voltage drop High frequency operation Guard ring for enhanced ruggedness and long term reliability High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance Low profile, small footprint, high current package Description/Features 87CNQ020 87CNQ020SM 87CNQ020SL

87CNQ020, 87CNQ020SM, 87CNQ020SL PD-20541 rev. E 10/99 www.irf.com IF(AV) Max. Average Forward (Per Device) 80 A 50% duty cycle @ T C = 135°C, rectangular wave form Current (Per Leg) 40 IFSM Max. Peak One Cycle Non-Repetitive 6000 5µs S ine or 3µs Rect. pulse Surge Current (Per Leg) 1100 10ms Sine or 6ms Rect. pulse EAS Non-Repetitive Avalanche Energy 36 mJ T J = 25 °C, IAS = 8 Amps, L = 1.12 mH (Per Leg) IAR Repetitive Avalanche Current 8 A Current decaying linearly to zero in 1 µsec (Per Leg) Frequency limited by T J max. VA = 1.5 x VR typical Following any rated load condition and with rated Vrrm applied Electrical Specifications Part number 87CNQ020 / ..020SM / ..020SL VR Max. DC Reverse Voltage (V) @ 125° C VR Max. DC Reverse Voltage (V) @ 150° C Voltage Ratings Absolute Maximum Ratings Parameters 87CNQ Units Conditions A TJ = 25 °C TJ = 125 °C VR = rated VR Parameters 87CNQ Units Conditions TJ Max. Junction Temperature Range -55 to 150 °C Tstg Max. Storage Temperature Range -55 to 150 °C RthJC Max. Thermal Resistance Junction 0.85 °C/W DC operation to Case (Per Leg) RthJC Max. Thermal Resistance Junction 0.42 °C/W DC operation to Case (Per Package) RthCS Typical Thermal Resistance, Case 0.30 °C/W Mounting surface , smooth and greased to Heatsink (D61-8 Only) wt Approximate Weight 7.8 (0.28) g (oz.) T Mounting Torque Min. 40 (35) (D61-8 Only) Max. 58 (50) Thermal-Mechanical Specifications Kg-cm (Ibf-in) (1) Pulse Width < 300µs, Duty Cycle <2% TJ = 150 °C Parameters 87CNQ Units Conditions VFM Max. Forward Voltage Drop 0.45 V @ 40A (Per Leg) (1) 0.51 V @ 80A

0.32 V @ 40A

0.39 V @ 80A

0.29 V @ 40A

0.37 V @ 80A

I RM Max. Reverse Leakage Current 5.5 mA T J = 25 °C (Per Leg) (1) 550 mA T J = 125 °C 90 mA T J = 125 °C V R = 5V 70 mA T J = 125 °C V R = 3.3V 480 mA T J = 150 °C V R = 10V VF(TO) Threshold Voltage 0.191 V T J = TJ max. rt Forward Slope Resistance 2.3 m Ω CT Max. Junction Capacitance (Per Leg) 6500 pF V R = 5VDC, (test signal range 100Khz to 1Mhz) 25°C LS Typical Series Inductance (Per Leg) 5.5 nH Measured lead to lead 5mm from package body dv/dt Max. Voltage Rate of Change 10,000 V/ µs (Rated VR)

87CNQ020, 87CNQ020SM, 87CNQ020SL PD-20541 rev. E 10/99 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) Fig. 1 - Max. Forward Voltage Drop Characteristics (Per Leg) /G30/G2E/G30/G31 /G30/G2E/G31 /G31 /G31/G30 /G31/G30/G30 /G31/G30/G30/G30 /G31/G30/G30/G30/G30 /G30 /G35 /G31/G30 /G31/G35 /G32/G30 /G52 /G52 /G31/G32/G35/GB0/G43 /G31/G30/G30/GB0/G43 /G37/G35/GB0/G43 /G35/G30/GB0/G43 /G32/G35/GB0/G43 /G52/G65/G76/G65/G72/G73/G65/G20/G43/G75/G72/G72/G65/G6E/G74/G20/G2D/G20/G49/G20/G20/G20/G20/G28/G6D/G41/G29 /G52/G65/G76/G65/G72/G73/G65/G20/G56/G6F/G6C/G74/G61/G67/G65/G20/G2D/G20/G56/G20/G20/G20/G20/G28/G56/G29 /G54/G20/G20/G20/G3D/G20/G31/G35/G30/GB0/G43/G4A /G31/G30/G30/G30 /G31/G30/G30/G30/G30 /G30 /G35 /G31/G30 /G31/G35 /G32/G30 /G32/G35 /G52 /G54/G4A/G75/G6E/G63/G74/G69/G6F/G6E/G20/G43/G61/G70/G61/G63/G69/G74/G61/G6E/G63/G65/G20/G2D/G20/G43/G20/G20/G20/G20/G28/G70/G46/G29 /G52/G65/G76/G65/G72/G73/G65/G20/G56/G6F/G6C/G74/G61/G67/G65/G20/G2D/G20/G56/G20/G20/G20/G20/G28/G56/G29 /G54/G20/G20/G20/G3D/G20/G32/G35/GB0/G43/G4A /G30/G2E/G30/G30/G31 /G30/G2E/G30/G31 /G30/G2E/G31 /G31 /G30/G2E/G30/G30/G30/G30/G31 /G30/G2E/G30/G30/G30/G31 /G30/G2E/G30/G30/G31 /G30/G2E/G30/G31 /G30/G2E/G31 /G31 /G31/G30 /G31/G30/G30 /G74/G68/G4A/G43 /G74/G20/G20/G20/G2C/G20/G52/G65/G63/G74/G61/G6E/G67/G75/G6C/G61/G72/G20/G50/G75/G6C/G73/G65/G20/G44/G75/G72/G61/G74/G69/G6F/G6E/G20/G28/G53/G65/G63/G6F/G6E/G64/G73/G29 /G53/G69/G6E/G67/G6C/G65/G20/G50/G75/G6C/G73/G65 /G28/G54/G68/G65/G72/G6D/G61/G6C/G20/G52/G65/G73/G69/G73/G74/G61/G6E/G63/G65/G29/G20 /G31 /G54/G68/G65/G72/G6D/G61/G6C/G20/G49/G6D/G70/G65/G64/G61/G6E/G63/G65/G20/G5A/G20/G20/G20/G20/G20/G20/G20/G20/G20/G20/G28/GB0/G43/G2F/G57/G29 /G4E/G6F/G74/G65/G73/G3A /G31/G2E/G20/G44/G75/G74/G79/G20/G66/G61/G63/G74/G6F/G72/G20/G44/G20/G3D/G20/G20/G74/G20/G20/G20/G2F/G20/G74/G20 /G32/G2E/G20/G50/G65/G61/G6B/G20/G54/G20/G20/G3D/G20/G50/G20/G20/G20/G20/G20/G78/G20/G5A/G20/G20/G20/G20/G20/G20/G20/G20/G2B/G20/G54 /G31/G32 /G4A /G74/G68/G4A/G43/G43/G44/G4D /G44/G20/G3D/G20/G30/G2E/G37/G35 /G44/G20/G3D/G20/G30/G2E/G35/G30 /G44/G20/G3D/G20/G30/G2E/G33/G33 /G44/G20/G3D/G20/G30/G2E/G32/G35 /G44/G20/G3D/G20/G30/G2E/G32/G30/G20 /G32/G74 /G31/G74 /G50/G44/G4D /G31 /G31/G30 /G31/G30/G30 /G31/G30/G30/G30 /G30 /G30 /G2E /G31/G30 /G2E /G32/G30 /G2E /G33/G30 /G2E /G34/G30 /G2E /G35/G30 /G2E /G36/G30 /G2E /G37/G30 /G2E /G38/G30 /G2E /G39 /G46 /G46/G4D /G54/G20/G20/G20/G3D/G20/G31/G35/G30/GB0/G43 /G54/G20/G20/G20/G3D/G20/G31/G32/G35/GB0/G43 /G54/G20/G20/G20/G3D/G20/G20/G20/G32/G35/GB0/G43 /G4A /G4A /G4A /G20/G46/G6F/G72/G77/G61/G72/G64/G20/G56/G6F/G6C/G74/G61/G67/G65/G20/G44/G72/G6F/G70/G20/G2D/G20/G56/G20/G20/G20/G20/G20/G20/G28/G56/G29 /G49/G6E/G73/G74/G61/G6E/G74/G61/G6E/G65/G6F/G75/G73/G20/G46/G6F/G72/G77/G61/G72/G64/G20/G43/G75/G72/G72/G65/G6E/G74/G20/G2D/G20/G49/G20/G20/G20/G20/G28/G41/G29

87CNQ020, 87CNQ020SM, 87CNQ020SL PD-20541 rev. E 10/99 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) /G46/G52/G45/G45/G2D/G57/G48/G45/G45/G4C /G20/G20/G20/G20/G44/G49/G4F/G44/G45 /G34/G30/G48/G46/G4C/G34/G30/G53/G30/G32/G43/G55/G52/G52/G45/G4E/G54 /G4D/G4F/G4E/G49/G54/G4F/G52 /G48/G49/G47/G48/G2D/G53/G50/G45/G45/G44 /G20/G20/G20/G53/G57/G49/G54/G43/G48/G49/G52/G46/G50/G34/G36/G30 /G4C /G44/G55/G54 /G52/G67/G20/G3D/G20/G32/G35/G20/G6F/G68/G6D /G56/G64/G20/G3D/G20/G32/G35/G20/G56/G6F/G6C/G74/G2B (2) Formula used: TC = TJ - (Pd + PdREV) x RthJC ; Pd = Forward Power Loss = IF(AV) x VFM @ (IF(AV) / D) (see Fig. 6); PdREV = Inverse Power Loss = VR1 x IR (1 - D); IR @ VR1 = 80% rated VR /G31/G32/G30 /G31/G32/G35 /G31/G33/G30 /G31/G33/G35 /G31/G34/G30 /G31/G34/G35 /G31/G35/G30 /G30/G31 /G30/G32 /G30/G33 /G30/G34 /G30/G35 /G30/G36 /G30 /G44/G43 /G41/G6C/G6C/G6F/G77/G61/G62/G6C/G65/G20/G43/G61/G73/G65/G20/G54/G65/G6D/G70/G65/G72/G61/G74/G75/G72/G65/G20/G2D/G20/G28/GB0/G43/G29 /G46/G28/G41/G56/G29 /G73/G65/G65/G20/G6E/G6F/G74/G65/G20/G28/G32/G29 /G41/G76/G65/G72/G61/G67/G65/G20/G46/G6F/G72/G77/G61/G72/G64/G20/G43/G75/G72/G72/G65/G6E/G74/G20/G2D/G20/G49/G20/G20/G20/G20/G20/G20/G20/G20/G20/G20/G20/G20/G28/G41/G29 /G53/G71/G75/G61/G72/G65/G20/G77/G61/G76/G65/G20/G28/G44/G20/G3D/G20/G30/G2E/G35/G30/G29 /G38/G30/G25/G20/G52/G61/G74/G65/G64/G20/G56/G20/G20/G20/G20/G61/G70/G70/G6C/G69/G65/G64/G52 /G30 /G35 /G31/G30 /G31/G35 /G32/G30 /G32/G35 /G30/G31 /G30/G32 /G30/G33 /G30/G34 /G30/G35 /G30/G36 /G30 /G44/G43 /G41/G76/G65/G72/G61/G67/G65/G20/G50/G6F/G77/G65/G72/G20/G4C/G6F/G73/G73/G20/G2D/G20/G28/G57/G61/G74/G74/G73/G29 /G46/G28/G41/G56/G29 /G52/G4D/G53/G20/G4C/G69/G6D/G69/G74 /G44/G20/G3D/G20/G30/G2E/G32/G30 /G44/G20/G3D/G20/G30/G2E/G32/G35 /G44/G20/G3D/G20/G30/G2E/G33/G33 /G44/G20/G3D/G20/G30/G2E/G35/G30 /G44/G20/G3D/G20/G30/G2E/G37/G35 /G41/G76/G65/G72/G61/G67/G65/G20/G46/G6F/G72/G77/G61/G72/G64/G20/G43/G75/G72/G72/G65/G6E/G74/G20/G2D/G20/G49/G20/G20/G20/G20/G20/G20/G20/G20/G20/G20/G20/G20/G28/G41/G29 100 1000 10000 10 100 1000 10000 /G46/G53/G4D/G4E/G6F/G6E/G2D/G52/G65/G70/G65/G74/G69/G74/G69/G76/G65/G20/G53/G75/G72/G67/G65/G20/G43/G75/G72/G72/G65/G6E/G74/G20/G2D/G20/G49/G20/G20/G20/G20/G20/G20/G20/G20/G20/G20/G28/G41/G29 /G70 /G41/G74/G20/G41/G6E/G79/G20/G52/G61/G74/G65/G64/G20/G4C/G6F/G61/G64/G20/G43/G6F/G6E/G64/G69/G74/G69/G6F/G6E /G41/G6E/G64/G20/G57/G69/G74/G68/G20/G52/G61/G74/G65/G64/G20/G56/G20/G20/G20/G20/G20/G20/G20/G20/G20/G41/G70/G70/G6C/G69/G65/G64 /G46/G6F/G6C/G6C/G6F/G77/G69/G6E/G67/G20/G53/G75/G72/G67/G65 /G52/G52/G4D /G53/G71/G75/G61/G72/G65/G20/G57/G61/G76/G65/G20/G50/G75/G6C/G73/G65/G20/G44/G75/G72/G61/G74/G69/G6F/G6E/G20/G2D/G20/G74/G20/G20/G20/G20/G20/G28/G6D/G69/G63/G72/G6F/G73/G65/G63/G29

87CNQ020, 87CNQ020SM, 87CNQ020SL PD-20541 rev. E 10/99 www.irf.com Outline Table Outline D61-8-SM Dimensions are in millimeters and (inches) Outline D61-8 Dimensions are in millimeters and (inches)

87CNQ020, 87CNQ020SM, 87CNQ020SL PD-20541 rev. E 10/99 www.irf.com Outline Table EUROPEAN HEADQUARTERS:Hurst Green, Oxted, Surrey RH8 9BB, U.K. Tel: ++ 44 1883 732020. Fax: ++ 44 1883 733408. IR CANADA: 15 Lincoln Court, Brampton, Markham, Ontario L6T3Z2. Tel: (905) 453 2200. Fax: (905) 475 8801. IR GERMANY: Saalburgstrasse 157, 61350 Bad Homburg. Tel: ++ 49 6172 96590. Fax: ++ 49 6172 965933. IR ITALY: Via Liguria 49, 10071 Borgaro, Torino. Tel: ++ 39 11 4510111. Fax: ++ 39 11 4510220. IR FAR EAST: K&H Bldg., 2F, 30-4 Nishi-Ikebukuro 3-Chome, Toshima-Ku, Tokyo, Japan 171. Tel: 81 3 3983 0086. IR SOUTHEAST ASIA: 1 Kim Seng Promenade, Great World City West Tower,13-11, Singapore 237994. Tel: ++ 65 838 4630. http://www.irf.com Fax-On-Demand: +44 1883 733420 Data and specifications subject to change without noti ce. Outline D61-8-SL Dimensions are in millimeters and (inches) FOOT PRINT