STTH20004TV1 Ultrafast high voltage rectifier Features ■ Ultrafast switching ■ Low reverse current ■ Low thermal resistance ■ Reduces switching and conduction losses ■ Insulated package: – Electrical insulation = 2500 V rms – Capacitance = 189 pF A1 K1 A2 K2 K1 A1 K2 Description A2 The STTH20004TV1 uses ST new 400 V technology and is specially suited for use in switching power supplies, welding equipment, and industrial applications, as an output rectification diode.
Characteristics STTH20004TV1 1 Characteristics Table 2. Absolute ratings (limiting values, per diode) Symbol Parameter Value Unit VRRM Repetitive peak reverse voltage 400 V IF(RMS) Forward rms current 200 A IF(AV) Average forward current, δ = 0.5 IFSM Surge non repetitive forward current Tstg Storage temperature range Tj Table 3.
STTH20004TV1 Table 5. Symbol trr tfr Characteristics Dynamic characteristics Reverse recovery time Tj = 25 °C Forward recovery time VFP Forward recovery voltage IRM Reverse recovery current Sfactor Test conditions Parameter Typ. Max. IF = 1 A, dIF/dt = 50 A/µs, VR = 30 V 75 100 IF = 1 A, dIF/dt = 200 A/µs, VR = 30 V 45 Tj = 25 °C IF = 100 A, dIF/dt = 200 A/µs VFR = 1.1 x VFmax Tj = 125 °C IF = 100 A, dIF/dt = 100 A/µs, VR = 200 V Doc ID 11819 Rev 2 Min. Unit ns 60 800 2.
Characteristics Figure 1. STTH20004TV1 Conduction losses versus average Figure 2. forward current (per diode) P(W) I FM (A) 200 180 δ=1 δ=0.5 160 180 δ=0.2 140 160 δ=0.1 Tj=150°C (Maximum values) 140 δ=0.05 120 Forward voltage drop versus forward current (per diode) 120 100 100 Tj=150°C (Typical values) 80 80 60 60 T 40 40 20 δ=tp/T I F(AV) (A) 0 0 10 20 Figure 3. 30 40 50 60 70 80 20 tp 0 90 100 110 120 130 140 150 0.
STTH20004TV1 Figure 7. 0.8 Characteristics Reverse recovery time versus dIF/dt Figure 8. (typical values, per diode) S FACTOR 1.6 IF < 2 x IF(AV) VR=200V Tj=125°C 0.7 SFACTOR 1.4 1.2 0.6 1.0 0.5 0.8 0.4 tRR 0.6 0.3 IRM 0.4 0.2 QRR 0.2 0.1 dIF/dt(A/µs) 0.0 0 50 Figure 9. 6.0 Relative variations of dynamic parameters versus junction temperature 100 150 200 250 0.
Package information 2 STTH20004TV1 Package information 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. ISOTOP dimensions Dimensions Ref. Millimeters Inches Min. Max. Min. Max. A 11.80 12.20 0.465 0.480 A1 8.90 9.10 0.350 0.358 B 7.8 8.20 0.
STTH20004TV1 3 Ordering information Ordering information Table 7. 4 Ordering information Order code Marking Package Weight Base qty Delivery mode STTH20004TV1 STTH20004TV1 ISOTOP 27 g (without screws) 10 (with screws) Tube Revision history Table 8. Document revision history Date Revision Changes 18-Oct-2005 1 First issue. 15-Sep-2011 2 Added insulated package information in Features.
STTH20004TV1 Please Read Carefully: Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale.
