STPSC15H V power Schottky silicon carbide diode. Datasheet. Features A. Description. No or negligible reverse recovery

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1 Datasheet 1200 V power Schottky silicon carbide diode Features A K No or negligible reverse recovery K K Switching behavior independent of temperature Robust high voltage periphery Operating from -40 C to 175 C K A K A Low V F ECOPACK compliant component TO-220AC DO-247 LL Description The SiC diode, available in TO-220AC and TO-247LL, is an ultrahigh performance power Schottky rectifier. It is manufactured using a silicon carbide substrate. The wide band-gap material allows the design of a low VF Schottky diode structure with a 1200 V rating. Due to the Schottky construction, no recovery is shown at turn-off and ringing patterns are negligible. The minimal capacitive turn-off behavior is independent of temperature. Especially suited for use in PFC and secondary side applications, this ST SiC diode will boost the performance in hard switching conditions. This rectifier will enhance the performance of the targeted application. Its high forward surge capability ensures a good robustness during transient phases. Product status STPSC15H12 Product summary I F(AV) V RRM 15 A 1200 V T j (max.) 175 C V F (typ.) 1.35 V DS Rev 3 - April 2018 For further information contact your local STMicroelectronics sales office.

2 Characteristics 1 Characteristics Table 1. Absolute ratings (limiting values at 25 C, unless otherwise specified) Symbol Parameter Value Unit V RRM Repetitive peak reverse voltage (T j = -40 C to +175 C) 1200 V I F(RMS) Forward rms current 38 A I F(AV) Average forward current TO-220AC, T C = 155 C, DC current (1) 15 A DO-247 LL,, T C = 150 C, DC current (1) I FRM Repetitive peak forward current TO-220AC, T C = 155 C, T j = 175 C, δ = DO -247 LL, T C = 150 C, T j = 175 C, δ = A I FSM Surge non repetitive forward current t p = 10 ms sinusoidal T C = 25 C 105 T C = 150 C 90 A t p = 10 µs square T C = 25 C 630 T stg Storage temperature range -65 to +175 C T j Operating junction temperature range -40 to +175 C 1. Value based on R th(j-c) max. Table 2. Thermal parameters Symbol Parameter Typ. value Max. value Unit R th(j-c) Junction to case TO-220AC DO-247 LL C/W Table 3. Static electrical characteristics Symbol Parameter Test conditions Min. Typ. Max. Unit I R (1) Reverse leakage current T j = 25 C V R = V RRM T j = 150 C µa V F (2) Forward voltage drop T j = 25 C I F = 15 A T j = 150 C V 1. Pulse test: t p = 10 ms, δ < 2% 2. Pulse test: t p = 500 µs, δ < 2% To evaluate the conduction losses use the following equation: P = 1.09 x I F(AV) x I 2 F (RMS) DS Rev 3 page 2/13

3 Characteristics Table 4. Dynamic electrical characteristics Symbol Parameter Test conditions Min. Typ. Max. Unit Q Cj (1) Total capacitive charge V R = 800 V nc C j Total capacitance V R = 0 V, T c = 25 C, F = 1 MHz V R = 800 V, T c = 25 C, F = 1 MHz pf 1. Most accurate value for the capacitive charge: Q cj = 0 V OUTCJ V R dv R (1) DS Rev 3 page 3/13

4 Characteristics (curves) 1.2 Characteristics (curves) Figure 1. Forward voltage drop versus forward current ( typical values) Figure 2. Reverse leakage current versus reverse voltage applied ( typical values) 30 I F (A) Pulse test : tp = 500 µs 1.E+02 I R (µa) 25 1.E T a = 25 C T a = 150 C 1.E+00 T j = 150 C 15 1.E-01 T j = 25 C 10 1.E-02 5 V F (V) E-03 V R (V) Figure 3. Peak forward current versus case temperature (TO-220AC) Figure 4. Peak forward current versus case temperature (DO-247 LL) I M (A) δ = 0.1 T δ = tp/t tp I M (A) δ = 0.1 δ =tp/t T tp 80 δ = δ = δ = δ = δ = 1 δ = T c ( C) δ = 1 δ = T C( C) Figure 5. Junction capacitance versus reverse voltage applied ( typical values) Figure 6. Relative variation of thermal impedance junction to case versus pulse duration (TO-220AC) 1200 C j (pf) 1.0 Z th(j-c) /R th(j-c) 1000 F = 1 MHz V OSC = 30 mv RMS T j = 25 C V R (V) Single pulse 0.1 t p (s) E-05 1.E-04 1.E-03 1.E-02 1.E-01 1.E+00 DS Rev 3 page 4/13

5 Characteristics (curves) Figure 7. Relative variation of thermal impedance junction to case versus pulse duration (DO-247 LL) Figure 8. Non- repetitive peak surge forward current versus pulse duration ( sinusoidal waveform ) 1.0 Z th(j-c) /R th(j-c) 1.E+03 I FSM (A) Ta = 25 C Ta = 150 C E Single pulse 0.1 t p (s) E-05 1.E-04 1.E-03 1.E-02 1.E-01 1.E+00 1.E+01 t p (s) 1.E-05 1.E-04 1.E-03 1.E-02 Figure 9. Total capacitive charges versus reverse voltage applied ( typical values) 100 Q cj (nc) V R (V) DS Rev 3 page 5/13

6 Package information 2 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: ECOPACK is an ST trademark. DS Rev 3 page 6/13

7 TO-220AC package information 2.1 TO-220AC package information Cooling method: by conduction (C) Epoxy meets UL94,V0 Recommended torque value: 0.55 N m Maximum torque value: 0.7 N m Figure 10. TO-220AC package outline H2 A Ø I C L5 L7 L6 L2 F1 L9 D L4 F M E G DS Rev 3 page 7/13

8 TO-220AC package information Ref. Table 5. TO-220AC package mechanical data Millimeters Dimensions Inches Min. Max. Min. Max. A C D E F F G H L typ typ. L L L L L M 2.6 typ typ. Diam DS Rev 3 page 8/13

9 DO-247 LL package information 2.2 DO-247 LL package information Cooling method: by conduction (C) Epoxy meets UL94,V0 Recommended torque value: 0.8 N m Maximum torque value: 1 N m Figure 11. DO-247 LL package outline DS Rev 3 page 9/13

10 DO-247 LL package information Ref. Table 6. DO-247 LL package mechanical data Millimeters Dimensions Inches Min. Max. Min. Max. A A A b b c D D E e 5.44 typ E E L L P P Q S 6.17 typ W Inches dimensions given for reference only DS Rev 3 page 10/13

11 Ordering information 3 Ordering information Table 7. Ordering information Order code Marking Package Weight Base qty. Delivery mode STPSC15H12D STPSC15H12D TO-220AC 1.86 g 50 Tube STPSC15H12WL STPSC15H12WL DO-247 LL 5.9 g 30 Tube DS Rev 3 page 11/13

12 Revision history Table 8. Document revision history Date Revision Changes 10-May Initial release. 05-Sep Added DO-247 LL package.updated Section "Features", Section 1:"Characteristics" and Table 8: "Ordering information". 03-Apr Updated Section 2.2 DO-247 LL package information. DS Rev 3 page 12/13

13 IMPORTANT NOTICE PLEASE READ CAREFULLY STMicroelectronics NV and its subsidiaries ( ST ) reserve the right to make changes, corrections, enhancements, modifications, and improvements to ST products and/or to this document at any time without notice. Purchasers should obtain the latest relevant information on ST products before placing orders. ST products are sold pursuant to ST s terms and conditions of sale in place at the time of order acknowledgement. Purchasers are solely responsible for the choice, selection, and use of ST products and ST assumes no liability for application assistance or the design of Purchasers products. No license, express or implied, to any intellectual property right is granted by ST herein. Resale of ST products with provisions different from the information set forth herein shall void any warranty granted by ST for such product. ST and the ST logo are trademarks of ST. All other product or service names are the property of their respective owners. Information in this document supersedes and replaces information previously supplied in any prior versions of this document STMicroelectronics All rights reserved DS Rev 3 page 13/13

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