STTH12T06 600 V tandem extra fast diode Datasheet − production data Features • High voltage rectifier • Tandem diodes in series • Very low switching losses A K • Insulated device with internal ceramic • Equal thermal conditions for both 300 V diodes • Static and dynamic equilibrium of internal diodes are warranted by design • Insulated package: – Capacitance: 7 pF – Insulated voltage: 2500 V rms A K TO-220AC ins STTH12T06DI Description Table 1. Device summary Symbol Value IF(AV) 12 A VRRM 600 V trr (typ) 15 ns IRM (typ) 2.3 A VF (typ) 2.05 V IFRM 65 A Tj (max) 175 °C May 2013 This is information on a product in full production. This device is part of ST's second generation of 600 V tandem diodes. It has ultralow switchinglosses with a minimized QRR (6.5 nC) that makes it perfect for use in circuits working in hardswitching mode. In particular the VF/QRR trade-off positions this device between standard ultrafast diodes and silicon-carbide Schottky rectifiers in terms of price/performance ratio. The device offers a new positioning giving more flexibility to power-circuit designers looking for good performance while still respecting cost constraints. Featuring ST's Turbo 2 600 V technology, the device is particularly suited as a boost diode in continuous conduction mode power factor correction circuits. Doc ID024431 Rev1 1/9 www.st.com 9 Characteristics 1 STTH12T06 Characteristics Table 2. Absolute ratings (limiting values at Tj = 25 °C, unless otherwise specified) Symbol Parameter VRRM Repetitive peak reverse voltage IF(RMS) Forward rms current Value Tj from 25 to 150 °C 600 Tj = -40 °C 550 Unit V 22 A IF(AV) Average forward current, δ = 0.5 Tc = 75 °C 12 A IFSM Surge non repetitive forward current tp = 10 ms sinusoidal 90 A IFRM Repetitive peak forward current Tc = 75 °C, δ = 0.1 65 A Tstg Storage temperature range -65 to +175 °C Operating junction temperature -40 to +175 °C Value Unit 2.4 °C/W Tj Table 3. Thermal parameters Symbol Rth(j-c) Parameter Junction to case Table 4. Static electrical characteristics Symbol Parameter IR(1) Reverse leakage current VF(2) Forward voltage drop Test conditions Tj = 25 °C Tj = 125 °C Tj = 25 °C Tj = 150 °C Min. Max. Unit 20 VR = VRRM µA 40 400 2.95 IF = 12A 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 = 1.75 x IF(AV) + 0.0667 x IF2(RMS) 2/9 Typ. Doc ID024431 Rev1 V 2.05 2.55 STTH12T06 Characteristics Table 5. Dynamic characteristics Symbol Test conditions Parameter IF = 1 A, VR = 30 V, dIF/dt = -50 A/µs 25 33 IF = 12 A, VR = 400 V, dIF/dt = -200 A/µs 15 20 IF = 12 A, VR = 400 V, dIF/dt = -200 A/µs 23 30 Tj = 25 °C 0.83 1.1 Tj = 125 °C 2.3 3 Tj = 25 °C trr Reverse recovery time Tj = 125 °C IRM Reverse recovery current S Reverse recovery charge 6.5 Tj = 125 °C 30 nC PF(AV)(W) Figure 2. Forward voltage drop versus forward current (typical values) 100.0 45 d =0.05 40 d =0.1 d =0.5 d =0.2 0.7 Tj = 25 °C Figure 1. Average forward power dissipation versus average forward current 50 1.4 IF = 12 A, VR = 400 V, dIF/dt = -200 A/µs Tj = 125 °C QRR ns A Tj = 25 °C Softness factor Min. Typ. Max. Unit IFM(A) d =1 Tj=150 °C 35 Tj=25 °C 10.0 30 25 Tj=125 °C 20 1.0 15 T 10 5 IF(AV)(A) d=tp/T tp VFM(V) 0 0 2 4 6 8 10 12 14 16 Figure 3. Relative variation of thermal impedance, junction to case, versus pulse duration 0.1 0.0 Z t h (j-c)/Rt h (j-c) 8 0.9 7 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 IRM(A) VR=400 V Tj=125 °C 6 0.7 IF=2 x IF(AV) 5 0.6 IF=IF(AV) 4 0.5 0.4 IF=0.5 x IF(AV) 3 0.3 0.2 1.0 Figure 4. Peak reverse recovery current versus dIF/dt (typical values) 1.0 0.8 0.5 2 Single pulse 0.1 tp(s) 0.0 1.E-04 1.E-03 1.E-02 1.E-01 1.E+00 1.E+01 1.E+02 1 dIF/dt(A/µs) 0 0 100 Doc ID024431 Rev1 200 300 400 500 600 700 800 900 1000 3/9 Characteristics STTH12T06 Figure 5. Reverse recovery time versus dIF/dt (typical values) Figure 6. Reverse recovery charges versus dIF/dt (typical values) t RR(ns) QRR(nC) 50 60 VR=400 V Tj=125 °C VR=400 V Tj=125 °C 50 40 IF=2 x IF(AV) 40 30 IF=IF(AV) IF=2 x IF(AV) 20 30 IF=0.5 x IF(AV) IF=0.5 x IF(AV) 20 IF=IF(AV) 10 10 dIF/dt(A/µs) 0 0 100 200 300 400 500 600 700 800 900 1000 Figure 7. Reverse recovery softness factor versus dIF/dt (typical values) SFACTOR dIF/dt(A/µs) 0 0 100 200 300 400 500 600 700 800 900 1000 Figure 8. Relative variations of dynamic parameters versus junction temperature 2.50 1.6 IF=IF(AV) VR=400 V Reference: Tj=125 °C 2.25 IF=IF(AV) VR=400 V Tj=125 °C 2.00 1.2 SFACTOR 1.75 1.50 1.25 0.8 1.00 0.75 0.4 IRM 0.50 0.25 dIF/dt(A/µs) 0.0 0 100 200 300 400 500 600 700 800 900 QRR Tj (°C) 0.00 25 1000 Figure 9. Junction capacitance versus reverse voltage applied (typical values) C(pF) 75 100 125 Figure 10. Relative variation of non-repetitive peak surge forward current versus pulse duration 4.0 100 50 IFSM(tp)/IFSM (10ms) sinusoidal waveform F=1 MHz VOSC=30 mVRMS Tj=25 °C 3.5 3.0 2.5 2.0 1.5 VR (V) 10 4/9 tp (ms) , 1 10 100 1000 1.0 0.1 Doc ID024431 Rev1 1.0 10.0 STTH12T06 Characteristics Figure 11. Relative variation of non-repetitive peak surge forward current versus initial junction temperature (sinusoidal waveform) 1.2 IFSM(Tj)/IFSM(25 °C) 1.0 0.8 0.6 0.4 0.2 Tj (°C) 0.0 25 50 75 100 125 Doc ID024431 Rev1 150 175 5/9 Package information 2 STTH12T06 Package information • Epoxy meets UL94, V0 • Cooling method: by conduction (C) • Recommended torque: 0.4 to 0.6 N·m 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 12. T0-220AC ins dimension definitions C B ØI b2 L F A I4 c2 a1 l2 a2 M b1 e 6/9 Doc ID024431 Rev1 c1 STTH12T06 Package information Table 6. T0-220AC ins dimension values Dimensions Ref. Millimeters Min. A Typ. 15.20 a1 Inches Max. Min. 15.90 0.598 3.75 Typ. Max. 0.625 0.147 a2 13.00 14.00 0.511 0.551 B 10.00 10.40 0.393 0.409 b1 0.61 0.88 0.024 0.034 b2 1.23 1.32 0.048 0.051 C 4.40 4.60 0.173 0.181 c1 0.49 0.70 0.019 0.027 c2 2.40 2.72 0.094 0.107 e 4.80 5.40 0.189 0.212 F 6.20 6.60 0.244 0.259 ØI 3.75 3.85 0.147 0.151 I4 15.80 16.80 0.622 L 2.65 2.95 0.104 0.116 l2 1.14 1.70 0.044 0.066 M 16.40 2.60 Doc ID024431 Rev1 0.646 0.661 0.102 7/9 Ordering information 3 STTH12T06 Ordering information Table 7. Ordering information 4 Order code Marking Package Weight STTH12T06DI STTH12T06DI TO-220AC ins 2.30 g Base qty Delivery mode 50 Revision history Table 8. Document revision history 8/9 Date Revision 13-May-2013 1 Changes Initial release Doc ID024431 Rev1 Tube STTH12T06 Please Read Carefully: Information in this document is provided solely in connection with ST products. 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