STTH306RL

® STTH306 TURBO 2 ULTRAFAST HIGH VOLTAGE RECTIFIER MAIN PRODUCT CHARACTERISTICS IF(AV) VRRM Tj (max) VF (max) trr (max) FEATURES AND BENEFITS s s 3A 600 V 175 °C 1.25 V 30 ns s s Ultrafast switching Low reverse recovery current Reduces switching & conduction losses Low thermal resistance DO-201AD STTH306 DESCRIPTION The STTH306, which is using ST Turbo 2 600V technology, is specially suited for use in switching power supplies, inverters and as a free wheeling diode. ABSOLUTE RATINGS (limiting values) Symbol VRRM IF(RMS) IF(AV) IFSM Tstg Tj Parameter Repetitive peak reverse voltage RMS forward current Average forward current Surge non repetitive forward current Storage temperature range Maximum operating junction temperature Tl = 80°C tp = 10 ms δ =0.5 Sinusoidal Value 600 8 3 55 - 65 + 175 + 175 Unit V A A A °C °C November 2001 - Ed: 2A 1/5 STTH306 THERMAL PARAMETERS Symbol Rth (j-l) Rth (j-a) Junction to lead Junction to ambient Parameter Maximum 20 75 Unit °C/W STATIC ELECTRICAL CHARACTERISTICS Symbol IR Parameter Reverse leakage current Forward voltage drop Tests conditions VR = 600V Tj = 25°C Tj = 150°C IF = 3 A Tj = 25°C Tj = 150°C To evaluate the maximum conduction losses use the following equation : P = 1.03 x IF(AV) + 0.09 IF2(RMS) 1.0 15 Min. Typ. Max. 3 100 1.7 1.25 V Unit µA VF DYNAMIC ELECTRICAL CHARACTERISTICS Symbol trr Tests conditions IF = 0.5 A Irr = 0.25 A IR = 1A IF = 1 A tfr VFP dIF/dt = - 50 A/µs VR = 30V Tj = 25°C Tj = 25°C 35 100 10 ns V Min. Typ. Max. 30 Unit ns IF = 3 A dIF/dt = 100 A/µs VFR = 1.1 x VFmax 2/5 STTH306 Fig. 1: Conduction losses versus average current. P(W) 5.0 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0.0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 T δ = 0.05 δ = 0.1 δ = 0.2 Fig. 2: Forward voltage drop versus forward current. IFM(A) 50 δ = 0.5 45 δ=1 40 35 30 25 20 15 10 5 tp Tj=150°C (Maximum values) Tj Tj=150°C (Typical values) Tj=25°C (Maximum values) IF(av)(A) δ=tp/T 3.5 VFM(V) 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 0 4.0 Fig. 3: Relative variation of thermal impedance junction ambient versus pulse duration (epoxy FR4, Leads = 10mm) Zth(j-a)/Rth(j-a) 1.0 0.9 0.8 0.7 0.6 δ = 0.5 Fig. 4: Peak reverse recovery current versus dIF/dt (90% confidence). IRM(A) 14 VR=400V Tj=125°C 12 10 8 6 4 T IF=0.25 x IF(av) IF=0.5 x IF(av) IF=2 x IF(av) IF=IF(av) 0.5 0.4 0.3 0.2 0.1 Single pulse δ = 0.2 δ = 0.1 2 tp(s) 1.E+01 0.0 1.E-01 1.E+00 δ=tp/T 1.E+02 tp dIF/dt(A/µs) 0 0 50 100 150 200 250 300 350 400 450 500 1.E+03 Fig. 5: Reverse recovery time versus dIF/dt (90% confidence). trr(ns) 160 150 140 130 120 110 100 90 80 70 60 50 40 30 20 10 0 0 50 100 Fig. 6: Reverse recovery charges versus dIF/dt (90% confidence). Qrr(nC) 500 VR=400V Tj=125°C IF=2 x IF(av) 450 400 VR=400V Tj=125°C IF=2 x IF(av) IF=IF(av) IF=0.5 x IF(av) 350 300 250 200 IF=0.5 x IF(av) IF=IF(av) 150 100 dIF/dt(A/µs) 150 200 250 300 350 400 450 500 50 0 0 50 100 150 dIF/dt(A/µs) 200 250 300 350 400 450 500 3/5 STTH306 Fig. 7: Softness factor versus dIF/dt (typical values). S factor 4.0 IF=IF(av) VR=400V Tj=125°C Fig. 8: Relative variation of dynamic parameters versus junction temperature. 1.0 0.9 0.8 S factor 3.0 0.7 0.6 IRM 2.0 0.5 0.4 0.3 Qrr 1.0 0.2 0.1 dIF/dt(A/µs) 0.0 0 50 100 150 200 250 300 350 400 450 500 Tj(°C) 25 50 75 IF=IF(av) VR=400V Reference: Tj=125°C 0.0 100 125 Fig. 9: Transient peak forward voltage versus dIF/dt (90% confidence). VFp(V) 25 IF=IF(av) Tj=125°C Fig. 10: Forward recovery time versus dIF/dt (90% confidence). tfr(ns) 200 180 160 140 IF=IF(av) VFR=1.1 x VF max. Tj=125°C 20 15 120 100 10 80 60 5 40 dIF/dt(A/µs) 0 0 20 40 60 80 100 120 140 160 180 200 20 0 0 20 40 60 dIF/dt(A/µs) 80 100 120 140 160 180 200 Fig. 11: Junction capacitance versus reverse voltage applied (typical values). C(pF) 100 F=1MHz Vosc=30mV Tj=25°C 10 VR(V) 1 1 10 100 1000 4/5 STTH306 PACKAGE MECHANICAL DATA DO-201AD DIMENSIONS REF. A B C D E 25.40 5.30 1.30 1.25 B Millimeters Min. Max. 9.50 Inches Min. 1.000 0.209 0.051 0.049 A B NOTES 1 - The lead diameter ∅ D is not controlled over zone E 2 - The minimum length which must stay straight between the right angles after bending is 0.59"(15 mm) Max. 0.374 ØC note 1 E E note 1 ØD ØD note 2 Ordering code STTH306 STTH306RL s Marking STTH306 STTH306 Package DO-201AD DO-201AD Weight 1.12 g 1.12 g Base qty 600 1900 Delivery mode Ammopack Tape & reel Epoxy meets UL 94,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 © 2001 STMicroelectronics - Printed in Italy - All rights reserved. STMicroelectronics GROUP OF COMPANIES Australia - Brazil - China - Finland - France - Germany - Hong Kong - India - Italy - Japan - Malaysia Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - U.S.A. http://www.st.com 5/5