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| Bulletin PD-20266 rev. B 02/01 19TQ015 19TQ015S SCHOTTKY RECTIFIER 19 Amp IF(AV) = 19Amp VR = 15V Major Ratings and Characteristics Characteristics IF(AV) Rectangular waveform VRRM IFSM VF TJ @ tp = 5 s sine @ 19 Apk, TJ = 75C range Description/Features Units A V A V C The 19TQ015 Schottky rectifier has been optimized for ultra low forward voltage drop specifically for the OR-ing of parallel power supplies. The proprietary barrier technology allows for reliable operation up to 125 C junction temperature. Typical applications are in parallel switching power supplies, converters, reverse battery protection, and redundant power subsystems. 125C TJ operation (VR < 5V) Optimized for OR-ing applications 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 19TQ015 19 15 700 0.32 - 55 to 125 Case Styles 19TQ015 19TQ015S TO-220 D2PAK www.irf.com 1 19TQ015/ 19TQ015S Bulletin PD-20266 rev. B 02/01 Voltage Ratings Part number VR Max. DC Reverse Voltage (V) VRWM Max. Working Peak Reverse Voltage (V) 19TQ015 15 Absolute Maximum Ratings Parameters IF(AV) Max. Average Forward Current * See Fig. 5 IFSM EAS IAR Max. Peak One Cycle Non-Repetitive Surge Current * See Fig. 7 Non-Repetitive Avalanche Energy Repetitive Avalanche Current 19TQ 19 700 330 6.75 1.50 Units A Conditions 50% duty cycle @ TC = 80 C, rectangular wave form 5s Sine or 3s Rect. pulse 10ms Sine or 6ms Rect. pulse Following any rated load condition and with rated VRRM applied A mJ A TJ = 25 C, IAS = 1.50 Amps, L = 6 mH Current decaying linearly to zero in 1 sec Frequency limited by TJ max. VA = 3 x VR typical Electrical Specifications Parameters VFM Max. Forward Voltage Drop * See Fig. 1 (1) 19TQ 0.36 0.46 0.32 0.43 Units V V V V mA mA mA mA pF nH V/ s @ 19A @ 38A @ 19A @ 38A TJ = 25 C TJ = 100 C Conditions TJ = 25 C TJ = 75 C VR = rated VR IRM Max. Reverse Leakage Current (1) * See Fig. 2 10.5 522 465 285 TJ = 100 C, VR = 12V TJ = 100 C, VR = 5V VR = 5VDC, (test signal range 100Khz to 1Mhz) 25 C Measured lead to lead 5mm from package body CT LS Max. Junction Capacitance Typical Series Inductance 2000 8.0 10,000 dv/dt Max. Voltage Rate of Change (Rated VR) Thermal-Mechanical Specifications Parameters TJ Tstg Max. Junction Temperature Range Max. Storage Temperature Range (1) Pulse Width < 300s, Duty Cycle < 2% 19TQ -55 to 125 -55 to 150 1.50 0.50 2 (0.07) Min. Max. 6 (5) 12 (10) Units C C C/W C/W g (oz.) Kg-cm (Ibf-in) DCoperation Conditions RthJC Max. Thermal Resistance Junction to Case RthCS Typical Thermal Resistance, Case to Heatsink wt T Approximate Weight MountingTorque * See Fig. 4 Mounting surface , smooth and greased 2 www.irf.com 19TQ015/ 19TQ015S Bulletin PD-20266 rev. B 02/01 10 00 10 00 T =1 0 C 0 J R v rs C rre t - I (m ) ee e u n A R 10 0 7 5C 5 0C 2 5C 1 1 0 10 0 In ta ta e u F r a dC rr n - IF ( ) s n n o s ow r u e t A .1 0 1 0 T =1 0C 0 J T= 7 5C J T= 2 5C J J n tio C p c n e- C (p ) u c n a a ita c F T 5 1 0 5 1 R v rs V lta e- V (V ee e o g R) Fig. 2 - Typical Values of Reverse Current Vs. Reverse Voltage 100 00 T =2 5C J 1 10 00 .1 0 .2 .4 .6 .8 1 1 .2 1 .4 10 0 0 5 1 0 1 5 2 0 2 5 3 0 F rw rdV lta eD p- V (V oa o g ro ) F M R v rs V lta e- V (V ee e o g R) Fig. 1 - Maximum Forward Voltage Drop Characteristics 1 0 T e a Im e a c - Zth C ( /W h rm l p d n e C) J Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage 1 .1 D=0 0 .5 D=0 3 .3 D=0 5 .2 D=0 7 .1 D=0 8 .0 PM D t 1 t2 N te : os 1 D tyfa to D= t1/ t 2 .u cr 2 P a T =P xZ . ek +T JD M th C C J .0 1 .1 1 1 0 10 0 .0 1 S g P ls in le u e (T e a R s ta c ) h rm l e is n e .0 1 0 .0 0 1 00 .0 0 01 .0 1 0 t1, R c n u r P ls D ra n(S c n s e ta g la u e u tio eod) Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics www.irf.com 3 19TQ015/ 19TQ015S Bulletin PD-20266 rev. B 02/01 15 0 A w b C s T m e tu - ( ) llo a le a e e p ra re C 1T 05 9 Q1 Rth C (D ) =1 0 C C .5 /W J 1 0 D=0 8 .0 D=0 7 .1 .2 8 D=0 5 D=0 3 .3 D=0 0 .5 6 R SL it M im 4 D C 10 0 9 5 9 0 D C 8 5 A e g P w r L s - (W tts v ra e o e o s a) 2 8 0 0 5 1 0 1 5 2 0 2 5 3 0 0 0 4 8 1 2 1 6 2 0 2 4 8 2 A e g F rw rdC rre t - IF V (A v ra e o a un (A ) ) A e g F rw rdC rre t - I v ra e o a un (A ) FV (A ) Fig. 5 - Maximum Allowable Case Temperature Vs. Average Forward Current 1000 (A) Fig. 6 - Forward Power Loss Characteristics Non-Repetitive Surge Current - I FSM At Any Rated Load Condition And With Rated VRRM Applied Following Surge 100 10 100 1000 10000 Square Wave Pulse Duration - t p (microsec) Fig. 7 - Maximum Non-Repetitive Surge Current L H IG H-SPE ED SW ITC H FR EE-W H E EL D IO D E 40H FL40 S02 V d = 25 V olt D UT IRFP460 Rg = 25 ohm + C URRE NT M O N ITO R Fig. 8 - Unclamped Inductive Test Circuit 4 www.irf.com 19TQ015/ 19TQ015S Bulletin PD-20266 rev. B 02/01 Outline Table 10.54 (0.41) MAX. 3.78 (0.15) 3.54 (0.14) 15.24 (0.60) 14.84 (0.58) 1 14.09 (0.55) 13.47 (0.53) 3 3.96 (0.16) 3.55 (0.14) 2.04 (0.080) MAX. 1.40 (0.05) 1.15 (0.04) 0.94 (0.04) 0.69 (0.03) 2.89 (0.11) 2.64 (0.10) 0.10 (0.004) 2.92 (0.11) 2.54 (0.10) TERM 2 DIA. 6.48 (0.25) 6.23 (0.24) 2 1.32 (0.05) 1.22 (0.05) Base Cathode 1 4.57 (0.18) 4.32 (0.17) 3 0.61 (0.02) MAX. 1 3 Cathode 5.08 (0.20) REF. Anode Conform to JEDEC outline TO-220AC Dimensions in millimeters and (inches) 10.16 (0.40) REF. 4.69 (0.18) 4.20 (0.16) 1.32 (0.05) 6.47 (0.25) 15.49 (0.61) 1.22 (0.05) 93 6.18 (0.24) 14.73 (0.58) 2.61 (0.10) 2.32 (0.09) 8.89 (0.35) 5.28 (0.21) 4.78 (0.19) 0.55 (0.02) 0.46 (0.02) 3X 1.40 (0.055) REF. 0.93 (0.37) 0.69 (0.27) 1.14 (0.045) 2X MINIMUM RECOMMENDED FOOTPRINT 11.43 (0.45) Base Cathode 2 1 3 4.57 (0.18) 4.32 (0.17) 2 0.61 (0.02) MAX. 5.08 (0.20) REF. 8.89 (0.35) 17.78 (0.70) 3.81 (0.15) 2.08 (0.08) 2X 1 3 N/C Anode 2.54 (0.10) 2X Conform to JEDEC outline D Pak (SMD-220) Dimensions in millimeters and (inches) 2 www.irf.com 5 19TQ015/ 19TQ015S Bulletin PD-20266 rev. B 02/01 Ordering Information Table Device Code 19 1 T 2 Q 3 015 4 S 5 1 2 3 4 5 - Essential Part Number T = TO-220 Q = Schottky Q Series Voltage Rating (015 = 15V) S = D2Pak 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. 02/01 6 www.irf.com |
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