Preliminary Data Sheet PD-20682 09/04 12CWQ10G SCHOTTKY RECTIFIER 12 Amp IF(AV) = 12Amp VR = 100V Major Ratings and Characteristics Description/ Features Characteristics Values Units IF(AV) Rectangular 12 A VRRM 100 V IFSM @ tp = 5 µs sine 330 A VF @ 6 Apk, TJ = 125°C (per leg) 0.65 V TJ range - 55 to 150 °C waveform The 12CWQ10G surface mount, center tap, Schottky rectifier series has been designed for applications requiring low forward drop and small foot prints on PC board. Typical applications are in disk drives, switching power supplies, converters, free-wheeling diodes, battery charging, and reverse battery protection. Popular D-PAK outline Center tap configuration Small foot print, surface mountable Low forward voltage drop High frequency operation Guard ring for enhanced ruggedness and long term reliability Case Styles 12CWQ10G Base Common Cathode 4 1 Anode 2 Common Cathode 3 Anode D-PAK 1 12CWQ10G Preliminary Data Sheet PD-20682 09/04 Voltage Ratings Part number VR 12CWQ10G Max. DC Reverse Voltage (V) 100 VRWM Max. Working Peak Reverse Voltage (V) Absolute Maximum Ratings Parameters IF(AV) Max. Average Forward Current * See Fig. 5 IFSM 12CWQ... Units (Per Leg) 6 (Per Device) 12 A Max. Peak One Cycle Non-Repetitive 330 Surge Current * See Fig. 7(Per Leg) 110 A EAS Non-Repetit. Avalanche Energy (Per Leg) 6 mJ IAR Repetitive Avalanche Current(Per Leg) 1 A Conditions 50% duty cycle @ TC = 135°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 = 1 Amps, L = 12 mH Current decaying linearly to zero in 1 µsec Frequency limited by TJ max. VA = 1.5 x VR typical Electrical Specifications Parameters VFM IRM 12CWQ... Units Max. Forward Voltage Drop (Per Leg) * See Fig. 1 (1) Max. Reverse Leakage Current (Per Leg) * See Fig. 2 (1) VF(TO) Threshold Voltage Conditions 0.80 0.95 0.65 V V V @ 6A @ 12A @ 6A 0.78 V @ 12A 0.22 mA TJ = 25 °C 4 mA TJ = 125 °C 0.47 V TJ = TJ max. 20.68 mΩ TJ = 25 °C TJ = 125 °C VR = rated VR rt Forward Slope Resistance CT Typ. Junction Capacitance (Per Leg) 183 pF VR = 5VDC (test signal range 100Khz to 1Mhz) 25°C LS Typical Series Inductance (Per Leg) 5.0 nH Measured lead to lead 5mm from package body (1) Pulse Width < 300µs, Duty Cycle <2% Thermal-Mechanical Specifications Parameters 12CWQ... Units TJ Max. Junction Temperature Range (*) -55 to 150 °C Tstg Max. Storage Temperature Range °C RthJC Max. Thermal Resistance(Per Leg) Junction to Case wt Approximate Weight Case Style dTj 2 < 1 Rth( j-a) 3.0 °C/W DC operation * See Fig. 4 1.5 0.3 (0.01) g (oz.) D-Pak Device Marking (*) dPtot (Per Device) -55 to 150 Conditions Similar to TO-252AA 12CWQ10G thermal runaway condition for a diode on its own heatsink 12CWQ10G Preliminary Data Sheet PD-20682 09/04 100 10 Reverse Current - I R (mA) 100 TJ= 150°C 125°C 1 100°C 0.1 75°C 0.01 50°C 0.001 25°C 0.0001 0 10 20 30 40 50 60 70 80 90 100 Reverse Voltage - V R (V) Fig. 2 - Typical Values Of Reverse Current Vs. Reverse Voltage (Per Leg) TJ = 150°C 1000 TJ = 125°C 1 0 0.5 1 1.5 2 2.5 Junction Capacitanc e - C T (pF) TJ = 25°C 10 3 TJ= 25°C 100 10 3.5 0 20 40 60 80 100 Forward Voltage Drop - VFM (V) Reverse Voltage - V R(V) Fig. 1 - Max. Forward Voltage Drop Characteristics (Per Leg) Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage (Per Leg) 10 Thermal Impedance Z thJC (°C/W) Instantaneous Forward Current - I F (A) 1000 1 D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20 PDM t1 0.1 t2 Notes: Single Pulse (Thermal Resistanc e) 0.01 0.00001 0.0001 0.001 1. Duty factor D = t 1/ t 2 2. Peak TJ = PDM x Z thJC+ TC 0.01 0.1 1 t 1 , Rectangular Pulse Duration (Sec onds) Fig. 4 - Max. Thermal Impedance ZthJC Characteristics (Per Leg) 3 12CWQ10G Preliminary Data Sheet PD-20682 09/04 6 145 Average Power Loss - (Watts) Allowable Case Temperature - (°C) 150 DC 140 135 Square wave (D = 0.50) 80% Rated V R applied 130 125 D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 5 4 RMSLimit 3 2 1 see note (2) 120 0 1 2 3 4 5 6 7 8 0 9 0 Average Forward Current - I F(AV) (A) Non-Repetitive Surge Current - I FSM (A) 1 3 4 5 6 7 8 9 Fig. 6 - Forward Power Loss Characteristics (Per Leg) 1000 At Any Rated Load Condition And With Rated V RRM Applied Following Surge 100 10 2 Average Forward Current - I F(AV) (A) Fig. 5 - Max. Allowable Case Temperature Vs. Average Forward Current (Per Leg) 100 1000 10000 Square Wave Pulse Duration - t p (microsec) Fig. 7 - Max. Non-Repetitive Surge Current (Per Leg) (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 4 DC 12CWQ10G Preliminary Data Sheet PD-20682 09/04 Outline Table 2.38 (0.09) 6.73 (0.26) 2.19 (0.08) 6.35 (0.25) 1.14 (0.04) MINIMUM RECOMMENDED FOOTPRINT 0.89 (0.03) 5.46 (0.21) 1.27 (0.05) 5.21 (0.20) 0.58 (0.02) 0.88 (0.03) 0.46 (0.02) 5.97 (0.24) 4 6.45 (0.24) 6.22 (0.24) 1.64 (0.02) 5.97 (0.23) 1 2 5.68 (0.22) 6.48 (0.26) 10.42 (0.41) 10.67 (0.42) 9.40 (0.37) 3 0.51 (0.02) MIN. 1.52 (0.06) 2x 2.54 (0.10) 1.15 (0.04) 2x 3x 1.14 (0.04) 0.76 (0.03) 0.89 (0.03) 0.64 (0.02) 2.28 (0.09) 2x 4.57 (0.18) 1 2 3 4 0.58 (0.02) 1.65 (0.06) 0.46 (0.02) 2x 2.28 (0.09) 2x - Anode - Cathode - Anode - Cathode Base Common Cathode 4 Modified JEDEC outline TO-262AA Dimensions in millimeters and (inches) 1 Anode 2 Common Cathode 3 Anode Marking Information THIS IS A 12CWQ10G WITH LOT CODE 5K3A ASSEMBLED ON WW 12, 2000 IN ASSEMBLY LINE "A" INTERNATIONAL RECTIFIER LOGO ASSEMBLY LOT CODE 12CWQ10G DATE CODE YEAR 0 = 2000 WEEK 12 LINE A 5 12CWQ10G Preliminary Data Sheet PD-20682 09/04 Tape & Reel Information TR 4.1 (0.16) 3.9 (0.15) 1.85 (0.07) DIA. 1.65 (0.06) 2.1 (0.83) 1.9 (0.07) 1.85 (0.07) 1.65 (0.06) 0.35 (0.01) 0.25 (0.01) 7.6 (0.30) 7.4 (0.29) FEED DIRECTION 12.1 (0.48) 11.9 (0.47) 4.1 (0.16) 3.9 (0.15) TRR 2.1 (0.83) 1.9 (0.07) 2.6 (0.10) DIA. 1.5 (0.06) 1.85 (0.07) DIA. 1.65 (0.06) 1.85 (0.07) 1.65 (0.06) 7.6 (0.30) 7.4 (0.29) FEED DIRECTION 8.1 (0.32) 7.9 (0.31) 4.1 (0.16) 3.9 (0.15) TRL 2.1 (0.83) 1.9 (0.07) 2.6 (0.10) DIA. 1.5 (0.06) 1.85 (0.07) DIA. 1.65 (0.06) 1.85 (0.07) 1.65 (0.06) 7.6 (0.30) 7.4 (0.29) FEED DIRECTION 13 (0.52) DIA. 8.1 (0.32) 7.9 (0.31) 2.6 (0.10) DIA. 1.5 (0.06) 7.0 (0.28) 6.8 (0.26) 16.3 (0.64) 15.7 (0.62) 2.75 (0.11) 2.55 (0.10) 0.35 (0.01) 0.25 (0.01) 10.6 (0.42) 10.4 (0.41) 16.3 (0.64) 15.7 (0.62) 2.75 (0.11) 2.55 (0.10) 0.35 (0.01) 0.25 (0.01) 10.6 (0.42) 10.4 (0.41) 16.3 (0.64) 15.7 (0.62) 2.75 (0.11) 2.55 (0.10) 22.4 (0.88) TO-252AA Tape & Reel 375 (14.17) DIA. MAX. 6 50 (1.97) DIA. When ordering, indicate the part number, part orientation, and the quantity. Quantities are in multiples of 2,000 pieces per reel for TR and multiples of 3,000 pieces per reel for both TRL and TRR. 12CWQ10G Preliminary Data Sheet PD-20682 09/04 Ordering Information Table Device Code 12 C W Q 10 G TRL - 1 2 3 4 5 6 7 8 1 - 2 - Current Rating C = Common Cathode 3 - Package 4 - Q = Schottky Q Series W = D-PAK 5 - Voltage Rating: Code x 10 = VRRM (10 = 100V) 6 - Schottky Generation 7 - y None = Tube (75 pieces) y TR = Tape & Reel y TRL = Tape & Reel (Left Oriented) y TRR = Tape & Reel (Right Oriented) 8 - y none = Standard Production y PbF = Lead-Free Data and specifications subject to change without notice. This product has been designed for Q1O1. Qualification Standards can be found on IR's Web site. 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. 09/04 7