STTH1210-Y Automotive ultrafast recovery - high voltage diode Datasheet production data Features A ■ AEC-Q101 qualified ■ Ultrafast, soft recovery ■ Very low conduction and switching losses ■ High frequency and high pulsed current operation ■ High reverse voltage capability ■ High junction temperature K A K TO-220AC STTH1210DY Description 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, like automotive applications. Table 1. These diodes also fit into auxiliary functions such as snubber, bootstrap, and demagnetization applications. Device summary IF(AV) 12 A VRRM 1000 V Tj 175 °C VF (typ) 1.30 V trr (typ) 48 ns The improved performance in low leakage current, and therefore thermal runaway guard band, is an immediate competitive advantage for this device. October 2012 This is information on a product in full production. Doc ID 018921 Rev 1 1/8 www.st.com 8 Characteristics STTH1210-Y 1 Characteristics Table 2. Absolute ratings (limiting values at 25 °C, unless otherwise specified) Symbol Parameter VRRM Repetitive peak reverse voltage IF(RMS) Forward rms current Value Unit 1000 V 30 A 12 A IF(AV) Average forward current, = 0.5 IFRM Repetitive peak forward current tp = 5 µs, F = 5 kHz square 120 A IFSM Surge non repetitive forward current tp = 10 ms Sinusoidal 80 A Tstg Storage temperature range -65 to +175 °C Operating junction temperature range -40 to +175 °C Tj Table 3. Thermal parameters Symbol Rth(j-c) Table 4. Symbol IR(1) Tc = 125 °C Parameter Value Unit 1.9 °C/W Junction to case Static electrical characteristics Parameter Test conditions Tj = 25 °C Reverse leakage current Tj = 125 °C Min. Typ. Forward voltage drop Tj = 100 °C µA 3 30 2.0 IF = 12 A Tj = 150 °C 1. Pulse test: tp = 5 ms, < 2% 2. Pulse test: tp = 380 µs, < 2% To evaluate the conduction losses use the following equation: P = 1.3 x IF(AV) + 0.033 IF2(RMS) 2/8 Unit 10 VR = VRRM Tj = 25 °C VF(2) Max. Doc ID 018921 Rev 1 1.40 1.8 1.30 1.7 V STTH1210-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 67 90 IF = 1 A, dIF/dt = -100 A/µs, VR = 30 V, Tj = 25 °C 48 65 Reverse recovery current IF = 12 A, dIF/dt = -200 A/µs, VR = 600 V, Tj = 125 °C 15 20 A S Softness factor IF = 12 A, dIF/dt = -200 A/µs, VR = 600 V, Tj = 125 °C 2 tfr Forward recovery time dIF/dt = 50 A/µs IF = 12 A VFR = 1.5 x VFmax, Tj = 25 °C 400 ns Forward recovery voltage IF = 12 A, dIF/dt = 50 A/µs, Tj = 25 °C trr Reverse recovery time IRM VFP Figure 1. Conduction losses versus average current Figure 2. P(W) 30 =1 =0.5 =0.2 25 =0.1 20 =0.05 15 10 T 5 IF(AV)(A) 0 0 1 2 Figure 3. 3 4 5 6 7 8 9 10 11 12 13 14 15 Relative variation of thermal impedance junction to case versus pulse duration Figure 4. Unit ns 5 V Forward voltage drop versus forward current Tj=150°C (Maximum values) Tj=150°C (Typical values) Tj=25°C (Maximum values) VFM(V) 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 Peak reverse recovery current versus dIF/dt (typical values) IRM(A) Zth(j-c)/Rth(j-c) 35 1.0 0.9 IFM(A) 120 110 100 90 80 70 60 50 40 30 20 10 0 0.0 0.5 Min. VR=600V Tj=125°C Single pulse 30 IF= 2 x IF(AV) 0.8 0.7 25 0.6 20 IF= IF(AV) 0.5 IF=0.5 x IF(AV) 15 0.4 0.3 10 0.2 5 0.1 0.0 1.E-03 tp(s) dIF/dt(A/µs) 0 1.E-02 1.E-01 1.E+00 0 50 Doc ID 018921 Rev 1 100 150 200 250 300 350 400 450 500 3/8 Characteristics Figure 5. STTH1210-Y Reverse recovery time versus dIF/dt Figure 6. (typical values) trr(ns) Reverse recovery charges versus dIF/dt (typical values) Qrr(µC) 500 3.5 450 VR=600V Tj=125°C IF= 2 x IF(AV) VR=600V Tj=125°C 3.0 IF= 2 x IF(AV) 400 2.5 350 300 IF= IF(AV) IF= IF(AV ) 2.0 250 200 1.5 150 1.0 IF=0.5 x IF(AV) 100 IF=0.5 x IF(AV) 50 0.5 dIF/dt(A/µs) 0 dIF/dt(A/µs) 0.0 0 50 Figure 7. 100 150 200 250 300 350 400 450 500 Softness factor versus dIF/dt (typical values) 0 50 Figure 8. 100 150 200 250 300 350 400 450 500 Relative variations of dynamic parameters versus junction temperature S factor 3.0 2.0 IF = 2 x IF(AV) VR=600V Tj=125°C IF = IF(AV) VR=600V Reference: Tj=125°C Sfactor 1.8 1.6 2.5 1.4 1.2 2.0 1.0 0.8 IRM 0.6 1.5 0.4 50 Figure 9. 100 150 200 250 300 Tj(°C) 0.0 1.0 0 tRR QRR 0.2 dIF/dt(A/µs) 350 400 450 500 Transient peak forward voltage versus dIF/dt (typical values) 25 50 75 100 Figure 10. Forward recovery time versus dIF/dt (typical values) tfr(ns) VFP(V) 700 45 IF = IF(AV) VFR = 1.5 x V F max. Tj=125°C IF = IF(AV) Tj=125°C 40 125 600 35 30 500 25 20 400 15 300 10 5 dIF/dt(A/µs) dIF/dt(A/µs) 200 0 0 4/8 100 200 300 400 500 0 Doc ID 018921 Rev 1 100 200 300 400 500 STTH1210-Y Characteristics Figure 11. Junction capacitance versus reverse voltage applied (typical values) C(pF) 100 F=1MHz Vosc=30mVRMS Tj=25°C 10 VR(V) 1 1 10 Doc ID 018921 Rev 1 100 1000 5/8 Package information 2 STTH1210-Y Package information ● Epoxy meets UL94, V0 ● Cooling method: by conduction (C) ● Recommended torque value: 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. Table 6. T0-220AC dimensions DIMENSIONS Ref. A H2 ØI C L5 L7 L6 L2 F1 Millimeters Inches Min. Max. Min. Max. A 4.40 4.60 0.173 0.181 C 1.23 1.32 0.048 0.051 D 2.40 2.72 0.094 0.107 E 0.49 0.70 0.019 0.027 F 0.61 0.88 0.024 0.034 F1 1.14 1.70 0.044 0.066 G 4.95 5.15 0.194 0.202 H2 10.00 10.40 0.393 0.409 D L9 L4 L2 16.40 typ. 0.645 typ. F M E G L4 13.00 14.00 0.511 0.551 L5 2.65 2.95 0.104 0.116 L6 15.25 15.75 0.600 0.620 L7 6.20 6.60 0.244 0.259 L9 3.50 3.93 0.137 0.154 M Diam. I 6/8 Doc ID 018921 Rev 1 2.6 typ. 3.75 3.85 0.102 typ. 0.147 0.151 STTH1210-Y 3 Ordering information Ordering information Table 7. 4 Ordering information Order code Marking Package Weight Base qty Delivery mode STTH1210DY STTH1210DY TO-220AC 1.86 g 50 Tube Revision history Table 8. Document revision history Date Revision 24-Oct-2012 1 Changes First issue. Doc ID 018921 Rev 1 7/8 STTH1210-Y Please Read Carefully: Information in this document is provided solely in connection with ST products. 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