STTH1512-Y Automotive ultrafast recovery, high voltage diode Datasheet − production data Features • Ultrafast, soft recovery A • Very low conduction and switching losses K • High frequency and/or high pulsed current operation K • High reverse voltage capability • High junction temperature • AEC-Q101 qualified A Description NC The high quality design of this diode has produced a device with low leakage current, regularly reproducible characteristics and intrinsic ruggedness. These characteristics make it ideal for heavy duty applications that demand long term reliability. D2PAK STTH1512GY Table 1. Device summary Symbol Value IF(AV) 15 A VRRM 1200 V Tj 175 °C VF (typ) 1.20 V trr (typ) 53 ns July 2013 This is information on a product in full production. The improved performance in low leakage current, and therefore thermal runaway guard band, is an immediate competitive advantage for this device for automotive applications. DocID024059 Rev 1 1/9 www.st.com Characteristics 1 STTH1512-Y Characteristics Table 2. Absolute ratings (limiting values at 25 °C, unless otherwise specified) Symbol VRRM IF(RMS) Parameter Repetitive peak reverse voltage 2 Forward rms current D PAK 2 Value Unit 1200 V 50 A IF(AV) Average forward current, δ = 0.5 D PAK Tc = 130 °C 15 A IFRM Repetitive peak forward current tp = 5 µs, F = 5 kHz square 200 A IFSM Surge non repetitive forward current tp = 10 ms Sinusoidal 200 A Tstg Storage temperature range -65 to + 175 °C Operating junction temperature range -40 to + 175 °C Value Unit 1.3 °C/W Tj Table 3. Thermal parameters Symbol Rth(j-c) Parameter D2PAK Junction to case Table 4. Static electrical characteristics Symbol IR(1) Parameter Reverse leakage current Test conditions Tj = 25 °C Tj = 125 °C Min. Typ. Forward voltage drop Tj = 125 °C µA 10 100 2.10 IF = 15 A Tj = 150 °C 1. Pulse test: tp = 5 ms, δ < 2% 2. Pulse test: tp = 380 µs, δ < 2% To evaluate the conduction losses use the following equation: P = 1.4 x IF(AV) + 0.027 IF2(RMS) 2/9 Unit 15 VR = VRRM Tj = 25 °C VF(2) Max. DocID024059 Rev 1 1.25 1.90 1.20 1.80 V STTH1512-Y Characteristics Table 5. Dynamic characteristics Symbol Parameter Test conditions Typ. Max. IF = 1 A, dIF/dt = -50 A/µs, VR = 30 V, Tj = 25 °C Reverse recovery time trr Min. Unit 105 ns IF = 1 A, dIF/dt = -100 A/µs, VR = 30 V, Tj = 25 °C 53 75 Reverse recovery current IF = 15 A, dIF/dt = -200 A/µs, VR = 600 V, Tj = 125 °C 20 28 A S Softness factor IF = 15 A, dIF/dt = -200 A/µs, VR = 600 V, Tj = 125 °C 1.5 tfr Forward recovery time dIF/dt = 50 A/µs IF = 15 A VFR = 1.5 x VFmax, Tj = 25 °C 600 ns Forward recovery voltage IF = 15 A, dIF/dt = 50 A/µs, Tj = 25 °C IRM VFP Figure 1. Conduction losses versus average current 5.5 V Figure 2. Forward voltage drop versus forward current P(W) IFM(A) 35 δ = 0.1 30 150 δ = 0.5 δ = 0.2 140 130 δ = 0.05 Tj=150°C (typical values) 120 25 110 δ=1 100 90 20 80 70 15 60 50 10 T Tj=25°C (maximum values) Tj=150°C (maximum values) 40 30 20 5 IF(AV)(A) δ=tp/T 10 tp 0 2 4 6 8 10 12 14 16 0.0 18 Figure 3. Relative variation of thermal impedance junction to case versus pulse duration 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 Figure 4. Peak reverse recovery current versus dIF/dt (typical values) IRM(A) Zth(j-c)/Rth(j-c) 1.0 50 0.9 45 0.8 40 0.7 35 0.6 30 0.5 25 VR=600V Tj=125°C IF=2 x IF(AV) IF=IF(AV) IF=0.5 x IF(AV) 20 0.4 0.3 VFM(V) 0 0 15 Single pulse 0.2 10 0.1 5 tp(s) 0.0 1.E-03 dIF/dt(A/µs) 0 1.E-02 1.E-01 1.E+00 0 DocID024059 Rev 1 50 100 150 200 250 300 350 400 450 500 3/9 9 Characteristics STTH1512-Y Figure 5. Reverse recovery time versus dIF/dt (typical values) Figure 6. Reverse recovery charge versus dIF/dt (typical values) Qrr(µC) trr(ns) 5.5 600 VR=600V Tj=125°C 550 VR=600V Tj=125°C 5.0 4.5 500 IF=2 x IF(AV) IF=2 x IF(AV) 4.0 450 3.5 IF=IF(AV) 400 IF=IF(AV) 3.0 IF=0.5 x IF(AV) 350 2.5 300 2.0 250 1.5 200 1.0 150 0.5 dIF/dt(A/µs) 50 100 150 200 250 300 dIF/dt(A/µs) 0.0 100 0 IF=0.5 x IF(AV) 350 400 450 0 500 Figure 7. Softness factor versus dIF/dt (typical values) 50 100 150 200 250 300 350 400 450 500 Figure 8. Relative variations of dynamic parameters versus junction temperature S factor 2.25 3.0 IF ≤ 2xIF(AV) VR=600V Tj=125°C IF=IF(AV) VR=600V Reference: Tj=125°C 2.00 1.75 2.5 S factor 1.50 2.0 1.25 1.00 trr 1.5 0.75 IRM 0.50 1.0 QRR 0.25 Tj(°C) dIF/dt(A/µs) 0.5 0 50 100 150 200 250 300 0.00 350 400 450 500 25 50 75 100 125 Figure 9. Transient peak forward voltage versus Figure 10. Forward recovery time versus dIF/dt dIF/dt (typical values) (typical values) tfr(ns) VFP(V) 800 40 IF=IF(AV) Tj=125°C 35 30 600 25 500 20 400 15 300 10 200 5 100 dIF/dt(A/µs) dIF/dt(A/µs) 0 0 0 4/9 IF=IF(AV) VFR=1.5 x VF max. Tj=125°C 700 100 200 300 400 500 0 DocID024059 Rev 1 100 200 300 400 500 STTH1512-Y Characteristics Figure 11. Junction capacitance versus reverse Figure 12. Thermal resistance junction to voltage applied ambient versus copper surface under each lead (typical values) C(pF) 80 1000 F=1MHz VOSC=30mVRMS Tj=25°C Rth(j-a)(°C/W) Epoxy printed circuit board FR4, copper thickness = 35 µm 70 60 50 100 40 30 20 10 VR(V) SCU(cm²) 10 0 1 10 100 1000 0 DocID024059 Rev 1 5 10 15 20 25 30 35 40 5/9 9 Package information 2 STTH1512-Y Package information • Epoxy meets UL94, V0 • Cooling method: by conduction (C) In order to meet environmental requirements, ST offers these devices in different grades of ECOPACK® packages, depending on their level of environmental compliance. ECOPACK® specifications, grade definitions and product status are available at: www.st.com. ECOPACK® is an ST trademark. Figure 13. D2PAK dimension definitions A E C2 L2 D L L3 A1 B2 R C B G A2 M * V2 * FLAT ZONE NO LESS THAN 2mm 6/9 DocID024059 Rev 1 STTH1512-Y Package information Table 6. D2PAK dimension values Dimensions Ref. Millimeters Min. Typ. Inches Max. Min. Typ. Max. A 4.40 4.60 0.173 0.181 A1 2.49 2.69 0.098 0.106 A2 0.03 0.23 0.001 0.009 B 0.70 0.93 0.027 0.037 B2 1.14 1.70 0.045 0.067 C 0.45 0.60 0.017 0.024 C2 1.23 1.36 0.048 0.054 D 8.95 9.35 0.352 0.368 E 10.00 10.40 0.393 0.409 G 4.88 5.28 0.192 L 15.00 15.85 0.590 0.624 L2 1.27 1.40 0.050 0.055 L3 1.40 1.75 0.055 0.069 M 2.40 3.20 0.094 0.126 R 16 0.40 typ. V2 0° 0.63 0.208 0.016 typ. 8° 0° 8° Figure 14. Footprint (dimensions in mm) 16.90 10.30 5.08 1.30 8.90 DocID024059 Rev 1 3.70 7/9 9 Ordering information 3 STTH1512-Y Ordering information Table 7. Ordering information 4 Order code Marking Package Weight Base qty Delivery mode STTH1512GY-TR STTH1512GY D²PAK 1.48 g 10000 Tape and reel Revision history Table 8. Document revision history 8/9 Date Revision 11-Jul-2013 1 Changes Initial release. DocID024059 Rev 1 STTH1512-Y Please Read Carefully: Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no liability whatsoever relating to the choice, selection or use of the ST products and services described herein. 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