STTH10002 Ultrafast recovery diode Datasheet  production data Features ■ Very low forward losses A1 K1 A1 K2 ■ Low recovery time ■ High surge current capability ■ Insulated package A2 K2 K1 A2 – Insulating voltage = 2500 V rms – Capacitance = 45 pF A1 A1 ■ Complies with UL standards (File ref: E81734) K1 K2 Description A2 K1 K2 A2 The STTH10002 is a dual rectifier suited for welding equipment, and high power industrial ISOTOP ISOTOP applications. STTH10002TV1 STTH10002TV2 Packaged in ISOTOP, this device is intended for use in the secondary rectification of power converters. T able 1. Device summary I 2 x 50 A F(AV) V 200 V RRM T (max) 150 °C j V (typ) 0.72 V F t (typ) 30 ns rr October 2012 Doc ID 12363 Rev 2 1/8 This is information on a product in full production. www.st.com 8

Characteristics STTH10002 1 Characteristics Table 2. A bsolute ratings (limiting values at T = 25 °C, unless otherwise specified) j Symbol Parameter Value Unit V Repetitive peak reverse voltage 200 V RRM I Forward rms current Per diode 150 A F(RMS) Per diode T = 100 °C c I Average forward current,  = 0.5 50 A F(AV) Per device T = 95 °C c I Surge non repetitive forward current t = 10 ms sinusoidal 750 A FSM p T Storage temperature range -55 to + 150 °C stg T Maximum operating junction temperature 150 °C j Table 3. T hermal parameters Symbol Parameter Value Unit Per diode 1 R Junction to case th(j-c) Total 0.55 °C/W R Coupling 0.1 th(c) When the two diodes 1 and 2 are used simultaneously: Tj(diode 1) = P (diode 1) X R (Per diode) + P (diode 2) x R th(j-c) th(c) Table 4. S tatic electrical characteristics Symbol Parameter Test conditions Min. Typ. Max. Unit T = 25 °C - - 50 I (1) Reverse leakage current j V = V µA R R RRM T = 125 °C - 50 500 j I = 50 A - - 1 F T = 25 °C j I = 100 A - - 1.15 F VF(2) Forward voltage drop Tj = 125 °C IF = 100 A - 0.90 1.0 V I = 50 A - 0.72 0.80 F T = 150 °C j IF = 100 A - 0.86 0.97 1. Pulse test: t = 5 ms,  < 2% p 2. Pulse test: t = 380 µs,  < 2% p To evaluate the conduction losses use the following equation: P = 0.63 x I + 0.0034 I 2 F(AV) F (RMS) 2/8 Doc ID 12363 Rev 2

STTH10002 Characteristics Table 5. D ynamic characteristics Symbol Parameter Test conditions Min. Typ. Max. Unit I = 1 A, dI /dt = -50 A/µs, F F - 53 65 ns V = 30 V, T = 25 °C R j t Reverse recovery time rr I = 1 A, dI /dt = -200 A/µs, F F - 30 37 V = 30 V, T = 25 °C R j I = 50 A, dI /dt = 200 A/µs, I Reverse recovery current F F - 10 13 A RM V = 160 V, T = 125 °C R j I = 50 A, dI /dt = 200 A/µs t Forward recovery time F F - 180 - ns fr V = 1.1 x V , T = 25 °C FR Fmax j I = 50 A, dI /dt = 200 A/µs, F F V Forward recovery voltage - 1.6 - V FP T = 25 °C j Figure 1. P eak current versus duty cycle Figure 2. Forward voltage drop versus forward current (typical values, per diode) 600 IM(A) IFM(A) TT 300 IIMM 500 dδ==ttpp//TT ttpp 250 400 200 PP == 110000WW 300 150 PP == 6600WW 200 PP == 3300WW 100 Tj=150°C 50 Tj=25°C 100 δ VFM(V) 0 0 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 Figure 3. F orward voltage drop versus Figure 4. Relative variation of thermal forward current (maximum values, impedance, junction to case, per diode) versus pulse duration IFM(A) Zth(j-c)/Rth(j-c) 300 1.0 Single pulse ISOTOP 250 200 150 100 Tj=150°C 50 Tj=25°C VFM(V) tp(s) 0 0.1 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.E-03 1.E-02 1.E-01 1.E+00 1.E+01 Doc ID 12363 Rev 2 3/8

Characteristics STTH10002 Figure 5. J unction capacitance versus Figure 6. Reverse recovery charges versus reverse applied voltage (typical dI /dt (typical values) F values) 1000 C(pF) 450 QRR(nC) VosFcT==j=3120M5m°HVCzRMS 400 VIFR==1 5600 AV 350 300 Tj=125 °C 250 200 150 100 Tj=25 °C 50 VR(V) dIF/dt(A/µs) 100 0 1 10 100 1000 10 100 1000 Figure 7. R everse recovery time versus dI /dt Figure 8. Peak reverse recovery current F (typical values) versus dI /dt (typical values) F 120 tRR(ns) 20 IRM(A) 110100 VIRF== 15600 AV VIFR== 15600 AV 16 90 80 70 Tj=125 °C 12 60 Tj=125 °C 50 8 40 Tj=25 °C 30 4 20 10 dIF/dt(A/µs) Tj=25 °C dIF/dt(A/µs) 0 0 10 100 1000 10 100 1000 Figure 9. Dynamic parameters versus junction temperature QRR;IRM[Tj]/QRR;IRM[Tj=125°C] 1.4 1.2 VIFR== 15600 AV 1.0 0.8 IRM 0.6 QRR 0.4 0.2 Tj(°C) 0.0 25 50 75 100 125 150 4/8 Doc ID 12363 Rev 2

STTH10002 Ordering information scheme 2 Ordering information scheme Figure 10. Ordering information scheme STTH 100 02 TVx Ultrafast switching diode Average forward current 100 = 100 A Repetitive peak reverse voltage 02 = 200V Package TVx = ISOTOP Doc ID 12363 Rev 2 5/8

Package information STTH10002 3 Package information ● Epoxy meets UL94, V0 ● Cooling method: by conduction (C) 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. T able 6. ISOTOP dimensions Dimensions Ref. Millimeters Inches E Min. Max. Min. Max. G2 C A 11.80 12.20 0.465 0.480 A1 8.90 9.10 0.350 0.358 A A1 B 7.8 8.20 0.307 0.323 C2 E2 C 0.75 0.85 0.030 0.033 F1 F C2 1.95 2.05 0.077 0.081 D 37.80 38.20 1.488 1.504 D1 31.50 31.70 1.240 1.248 E 25.15 25.50 0.990 1.004 P1 E1 23.85 24.15 0.939 0.951 D S G D1 E2 24.80 typ. 0.976 typ. G 14.90 15.10 0.587 0.594 B G1 12.60 12.80 0.496 0.504 G2 3.50 4.30 0.138 0.169 F 4.10 4.30 0.161 0.169 ØP G1 F1 4.60 5.00 0.181 0.197 E1 P 4.00 4.30 0.157 0.69 P1 4.00 4.40 0.157 0.173 S 30.10 30.30 1.185 1.193 6/8 Doc ID 12363 Rev 2

STTH10002 Ordering information 4 Ordering information T able 7. Ordering information Order code Marking Package Weight Base qty(1) Delivery mode STTH10002TV1 STTH10002TV1 10 ISOTOP 27 g Tube with screws STTH10002TV2 STTH10002TV2 1. This product is supplied with 40 terminal screws and washers for each tube. The screws and washers are supplied in a separate pack with the order. 5 Revision history T able 8. Document revision history Date Revision Changes 05-Apr-2006 1 First issue Added UL file reference. Updated storage temperature 23-Oct-2012 2 range in Table2. Added footnote to Table7. Doc ID 12363 Rev 2 7/8

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