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| (R) STTH806D/F TURBO 2 ULTRA-FAST HIGH VOLTAGE RECTIFIER PRELIMINARY DATASHEET MAJOR PRODUCTS CHARACTERISTICS K IF(AV) VRRM Tj (max) VF (max) trr (max) 8A 600 V 175 C 1.9 V 45 ns TO-220AC STTH806D A K FEATURES AND BENEFITS COMBINES HIGHEST RECOVERY AND VOLTAGE PERFORMANCE. ULTRA-FAST, SOFT AND NOISE-FREE RECOVERY FOR LOW SIDE EFFECTS. LOW INDUCTANCE, LOW CAPACITANCE (ISOWATT220AC = 12 pF), ALLOWS SIMPLIFIED LAYOUT. K A ISOWATT220AC STTH806F ABSOLUTE RATINGS (limiting values) Symbol VRRM IF(RMS) IF(AV) IFSM Tstg Tj Parameter Repetitive peak reverse voltage RMS forward current Average forward current = 0.5 TO-220AC ISOWATT220AC Tc = 110C Tc = 60C tp = 10 ms sinusoidal Value 600 20 8 50 -65 +175 + 175 Unit V A A A C C Surge non repetitive forward current Storage temperature range Maximum operating junction temperature July 1999 - Ed: 2A 1/6 STTH806D/F THERMAL RESISTANCES Symbol Rth (j-c) Parameter Junction to case thermal resistance TO-220AC ISOWATT220AC Value 3.2 5.7 Unit C/W STATIC ELECTRICAL CHARACTERISTICS Symbol IR * Parameter Reverse leakage current Tests Conditions VR = 600 V Tj = 25C Tj = 125C VF ** Forward voltage drop IF = 8 A Tj = 25C Tj = 125C Pulse test : * tp = 5 ms, < 2 % ** tp = 380 s, < 2% To evaluate the maximum conduction losses use the following equation : P = 1.3 x IF(AV) + 0.075 IF(RMS)2 1.5 4 Min. Typ. Max. 50 200 2.4 1.9 V Unit A DYNAMIC ELECTRICAL CHARACTERISTICS Symbol trr IF = 0.5 A IF = 1 A IRM Sfactor tfr VFP Qrr IF = 8 A dIF/dt = 64 A/s VFR = 1.1 x VF max VR = 400V IF = 8 A dIF/dt = -200 A/s Tj = 25C Tests Conditions Irr = 0.25 A dIF/dt = - 50 A/s IR = 1 A VR = 30 V Tj = 125C 1.3 200 6 Tj = 125C 260 Tj = 25C Min. Typ. Max. 30 45 7.5 A ns V nC Unit ns VR = 400 V IF = 8 A dIF/dt = -200 A/s 2/6 STTH806D/F Fig. 1: Conduction losses versus average current. Fig. 2: Forward voltage drop versus forward current. PF(av)(W) 22 20 18 16 14 12 10 8 6 4 2 0 = 0.1 = 0.05 =1 = 0.2 = 0.5 IFM(A) 100 Tj=125C Maximum values Tj=125C Typical values Tj=25C Maximum values 10 T IF(av) (A) 0 1 2 3 4 5 6 7 =tp/T tp 8 9 10 VFM(V) 1 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 Fig. 3-1: Relative variation of thermal impedance junction to case versus pulse duration (TO-220AC). Fig. 3-2:Relative variation of thermal impedance junction to case versus pulse duration (ISOWATT220AC). Zth(j-c)/Rth(j-c) 1.0 0.8 0.6 0.4 0.2 0.0 1E-3 = 0.5 Zth(j-c)/Rth(j-c) 1.0 0.8 0.6 0.4 T = 0.5 = 0.2 = 0.1 = 0.2 = 0.1 T Single pulse 0.2 tp(s) 1E-2 1E-1 =tp/T tp Single pulse tp(s) 1E-2 1E-1 =tp/T tp 1E+0 0.0 1E-3 1E+0 1E+1 Fig. 4: Peak reverse recovery current versus dIF/dt (90% confidence). Fig. 5: Reverse recovery time versus dI F /dt (90% confidence). IRM(A) 16 14 12 IF=IF(av) VR=400V Tj=125C IF=2 x IF(av) trr(ns) 200 180 160 140 120 100 80 60 40 20 0 VR=400V Tj=125C IF=2 x IF(av) 10 8 6 4 2 0 0 50 dIF/dt(A/s) 100 150 200 250 300 350 400 450 500 IF=0.5xIF(av) IF=IF(av) IF=0.5xIF(av) dIF/dt(A/s) 0 50 100 150 200 250 300 350 400 450 500 3/6 STTH806D/F Fig. 6: Reverse charges versus dI F / dt (90% conf idence). Fig. 7: Softness factor (tb/ta) versus dIF/dt (typical values). Qrr(nC) 700 600 500 400 300 200 100 0 0 50 dIF/dt(A/s) 100 150 200 250 300 350 400 450 500 VR=400V Tj=125C IF=2 x IF(av) S factor 2.4 2.2 2.0 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0.0 IF< 2 x IF(av) VR=400V Tj=125C IF=IF(av) IF=0.5xIF(av) dIF/dt(A/s) 0 50 100 150 200 250 300 350 400 450 500 Fig. 8: Relative variation of dynamic parameters versus junction temperature (Reference: Tj=125C). Fig. 9: Transient peak forward voltage versus dIF/dt (90% confidence). VFP(V) 16 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0.0 25 50 IRM S factor 14 12 10 8 6 4 2 0 IF=IF(av) Tj=125C dIF/dt(A/s) QRR Tj(C) 100 125 150 0 50 100 150 200 250 300 75 Fig. 10: Forward recovery time versus dIF/dt (90% confidence). tfr(ns) 200 180 160 140 120 100 80 60 40 20 0 VFR=1.1 x VF max. IF=IF(av) Tj=125C dIF/dt(A/s) 0 50 100 150 200 250 300 4/6 STTH806D/F PACKAGE MECHANICAL DATA ISOWATT220AC A H B DIMENSIONS REF. Millimeters 4.40 2.50 2.40 0.40 0.75 1.15 4.95 10.00 16.00 28.60 15.90 9.00 30.60 1.125 16.40 0.626 9.30 0.354 3.20 0.118 4.60 0.173 2.70 0.098 2.75 0.094 0.70 0.016 1.00 0.030 1.70 0.045 5.20 0.195 10.40 0.394 0.630 1.205 0.646 0.366 0.126 Inches 0.181 0.106 0.108 0.028 0.039 0.067 0.205 0.409 Min. Typ. Max. Min. Typ. Max. Diam A B D E F F1 G H L2 L3 L6 L6 L2 L3 L7 F1 F G D E L7 Diam 3.00 5/6 STTH806D/F PACKAGE MECHANICAL DATA TO-220AC DIMENSIONS REF. H2 C L5 OI L6 L2 D L7 A Millimeters Min. Max. 4.60 1.32 2.72 0.70 0.88 1.70 5.15 10.40 14.00 2.95 15.75 6.60 3.93 3.85 4.40 1.23 2.40 0.49 0.61 1.14 4.95 10.00 13.00 2.65 15.25 6.20 3.50 3.75 Inches Min. 0.173 0.048 0.094 0.019 0.024 0.044 0.194 0.393 0.511 0.104 0.600 0.244 0.137 0.147 Max. 0.181 0.051 0.107 0.027 0.034 0.066 0.202 0.409 0.551 0.116 0.620 0.259 0.154 0.151 A C D E F F1 L9 F1 L4 G H2 L2 L4 E 16.40 typ. 0.645 typ. F G M L5 L6 L7 L9 M Diam. I 2.6 typ. 0.102 typ. Ordering code STTH806D STTH806F Marking STTH806D STTH806F Package TO-220AC ISOWATT220AC Weight 1.86 g. 2 g. Base qty 50 50 Delivery mode Tube Tube Cooling method: C Recommended torque value: 0.8 N.m. Maximum torque value: 1 N.m. Epoxy meets UL94,V0 Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics. The ST logo is a registered trademark of STMicroelectronics (c) 1999 STMicroelectronics - Printed in Italy - All rights reserved. STMicroelectronics GROUP OF COMPANIES Australia - Brazil - Canada - China - France - Germany - Italy - Japan - Korea - Malaysia - Malta - Mexico - Morocco The Netherlands - Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A. http://www.st.com 6/6 |
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