STTH6002C ® HIGH EFFICIENCY ULTRAFAST DIODE MAIN PRODUCT CHARACTERISTICS IF(AV) 2 x 30 A VRRM 200 V A1 K A2 Tj (max) 175 °C VF (typ) 0.75 V trr (typ) 22 ns FEATURES AND BENEFITS ■ ■ ■ ■ ■ ■ Suited for SMPS Low losses Low forward and reverse recovery times High surge current capability High junction temperature Low leakage current A2 K A1 TO-247 STTH6002CW DESCRIPTION Dual center tap rectifier suited for Switch Mode Power Supplies and High frequency DC to DC converters. Packaged in TO-247, this device is intended for use in low voltage, high frequency inverters, free wheeling and polarity protection applications. ABSOLUTE RATINGS (limiting values, per diode) Symbol Parameter Value Unit VRRM Repetitive peak reverse voltage 200 V IF(RMS) RMS forward current 50 A A IF(AV) Average forward current δ =0.5 IFSM Surge non repetitive forward current Tstg Storage temperature range Tj Maximum operating junction temperature February 2004 - Ed: 1 Tc = 140°C Per diode 30 Tc = 125°C Per device 60 tp = 10 ms Sinusoidal 330 A - 65 + 175 °C 175 °C 1/5 STTH6002C THERMAL PARAMETERS Symbol Parameter Rth (j-c) Junction to case Rth (j-c) Maximum Unit Per diode 1.2 °C/W Per device 0.8 0.4 Coupling °C/W When the diodes 1 and 2 are used simultaneously: ∆ Tj (diode1) = P(diode1) x Rth(j-c) (per diode) + P(diode2) x Rth(c) STATIC ELECTRICAL CHARACTERISTICS Symbol Parameter IR* Tests conditions Reverse leakage current VF** Tj = 25°C Min. VR = VRRM 30 Tj = 125°C Forward voltage drop Typ. Max. Unit 30 µA 300 Tj = 25°C IF = 30 A 1.05 Tj = 25°C IF = 60 A 1.18 Tj = 150°C IF = 30 A Tj = 150°C IF = 60 A 0.75 V 0.84 0.99 Pulse test: * tp = 5ms, δ < 2% ** tp = 380µs, δ < 2% To evaluate the maximum conduction losses use the following equation : P = 0.69 x IF(AV) + 0.005 IF2(RMS) DYNAMIC ELECTRICAL CHARACTERISTICS Symbol trr IRM tfr VFP 2/5 Parameter Tests conditions Min. Typ. Max. Unit Reverse recovery time Tj = 25°C IF = 1 A VR = 30V dIF/dt = 200 A/µs 22 27 ns Reverse recovery current Tj = 125°C IF = 30 A VR = 160V dIF/dt = 200 A/µs 6.3 8.2 A Forward recovery time Tj = 25°C IF = 30 A dIF/dt = 200 A/µs VFR = 1.1 x VFmax 220 ns Forward recovery voltage Tj = 25°C IF = 30 A dIF/dt = 200 A/µs 2.5 V STTH6002C Fig. 1: Peak current versus duty cycle (per diode). Fig. 2-1: Forward voltage drop versus forward current (typical values, per diode). IM(A) IFM(A) 250 100 225 90 IM 200 T 80 175 δ=tp/T 70 tp Tj=150°C 60 150 Tj=25°C 50 P = 20W 125 40 100 P = 30W 75 30 P = 15W 20 50 10 25 δ 0 VFM(V) 0 0.0 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.0 Fig. 2-2: Forward voltage drop versus forward current (maximum values, per diode). Fig. 3: Relative variation of thermal impedance junction to case versus pulse duration. Zth(j-c)/Rth(j-c) IFM(A) 1.0 100 90 80 70 Tj=150°C 60 Single pulse Tj=25°C 50 40 30 20 10 tp(s) VFM(V) 0 0.1 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 Fig. 4: Junction capacitance versus reverse voltage applied (typical values, per diode). 1.E-03 1.E-02 1.E-01 1.E+00 Fig. 5: Reverse recovery charges versus dIF/dt (typical values, per diode). Qrr(nC) C(pF) 250 1000 IF=30A VR=160V F=1MHz VOSC=30mVRMS Tj=25°C 200 Tj=125°C 150 100 100 Tj=25°C 50 VR(V) dIF/dt(A/µs) 10 0 0 50 100 150 200 10 100 1000 3/5 STTH6002C Fig. 6: Reverse recovery time versus dIF/dt (typical values, per diode). Fig. 7: Peak reverse recovery current versus dIF/dt (typical values, per diode). trr(ns) IRM(A) 80 14 IF=30A VR=160V 70 IF=30A VR=160V 12 60 Tj=125°C 10 Tj=125°C 50 8 40 6 30 Tj=25°C 4 20 Tj=25°C 2 10 dIF/dt(A/µs) dIF/dt(A/µs) 0 0 10 100 1000 Fig. 8: Dynamic parameters versus junction temperature. Qrr;IRM[Tj]/Qrr;IRM[Tj=125°C] 1.4 IF=30A VR=160V 1.2 1.0 IRM 0.8 Qrr 0.6 0.4 0.2 Tj(°C) 0.0 25 4/5 50 75 100 125 150 10 100 1000 STTH6002C PACKAGE MECHANICAL DATA TO-247 DIMENSIONS REF. V Millimeters Inches Min. Typ. Max. Min. Typ. Max. Dia. V A H L5 L L2 L4 F2 F1 L1 F3 V2 F4 D L3 F(x3) M G = E = A D E F F1 F2 F3 F4 G H L L1 L2 L3 L4 L5 M V V2 4.85 2.20 0.40 1.00 5.15 2.60 0.80 1.40 0.191 0.086 0.015 0.039 3.00 2.00 2.00 3.00 0.203 0.102 0.031 0.055 0.118 0.078 2.40 0.078 3.40 0.118 10.90 15.45 19.85 3.70 0.094 0.133 0.429 15.75 0.608 20.15 0.781 4.30 0.145 18.50 14.20 0.620 0.793 0.169 0.728 14.80 0.559 34.60 5.50 2.00 0.582 1.362 0.216 3.00 0.078 5° 60° 0.118 5° 60° Ordering code Marking Package Weight Base qty Delivery mode STTH6002CW STTH6002CW TO-247 4.46 g 30 Tube 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. 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