STRH40N25FSY3

STRH40N25FSY3 N-channel 250V - 0.084Ω - TO-254AA Rad-hard low gate charge STripFET™ Power MOSFET PRELIMINARY DATA Features Type STRH40N25FSY3 ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ VDSS 250V Low RDS(on) Fast switching Single event effect (SEE) hardened Low total gate charge Light weight 100% avalanche tested Application oriented characterization Hermetically sealed Heavy ion SOA 100kRad TID SEL & SEGR with 34Mev/cm²/mg LET ions TO-254AA Internal schematic diagram Description This Power MOSFET series realized with STMicroelectronics unique STripFET process has specifically been designed to improve immunity to space effect. It is therefore suitable as power switch in mainly high-efficiency DC-DC converters and Motor Control applications. It is also intended for any application with low gate charge drive requirements. Applications ■ ■ Satellite High reliability applications Order codes Part number STRH40N25FSY1 STRH40N25FSY3 1. Mil temp range 2. Space flights parts (full ESA flow screening) (1) (2) Marking RH40N25FSY1 RH40N25FSY3 Package TO-254AA TO-254AA Packaging Individual strip pack Individual strip pack March 2007 Rev 2 1/13 www.st.com 13 This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice. Contents STRH40N25FSY3 Contents 1 2 Electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2.1 2.2 Pre-irradiation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Post-irradiation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 3 4 5 Test circuit ................................................ 9 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 2/13 STRH40N25FSY3 Electrical ratings 1 Electrical ratings Table 1. Symbol VDS VGS ID (1) Absolute maximum ratings (pre-irradiation) Parameter Drain-source voltage (VGS = 0) Gate-source voltage Drain current (continuous) at TC= 25°C Drain current (continuous) at TC= 100°C Drain current (pulsed) Total dissipation at TC= 25°C Peak diode recovery voltage slope Storage temperature Max. operating junction temperature Value 250 ±16 36 23 144 278 4 -55 to 150 150 Unit V V A A A W V/ns °C °C ID (1) IDM (2) PTOT (1) dv/dt (3) Tstg Tj 1. Rated according to the Rthj-case 2. Pulse width limited by safe operating area 3. ISD < 40A, di/dt < 400A/µs, VDD = 80% V(BR)DSS Table 2. Symbol Thermal data Parameter Value 0.45 0.21 48 Unit °C/W °C/W °C/W Rthj-case Thermal resistance junction-case Rthc-s Case-to-sink Rthj-amb Thermal resistance junction -amb Table 3. Symbol IAR EAS EAR Avalanche characteristics Parameter Avalanche current, repetitive or not-repetitive (pulse width limited by Tj Max) Single pulse avalanche energy (starting Tj=25°C, Id=Iar, Vdd=50V) Repetitive avalanche Value 40 320 25 Unit A mJ mJ 3/13 Electrical characteristics STRH40N25FSY3 2 Electrical characteristics (TCASE = 25°C unless otherwise specified) 2.1 Pre-irradiation Table 4. Symbol IDSS IGSS BVDSS VGS(th) RDS(on) On/off states Parameter Zero gate voltage drain current (VGS = 0) Gate body leakage current (VDS = 0) Drain-to-source breakdown voltage Gate threshold voltage Static drain-source on resistance Test conditions 80% BVDss VGS = ±16V ID = 1mA, VGS = 0V VDS =VGS, ID = 1mA VGS = 12V, ID = 20A 250 2 0.084 4.5 0.1 Min. Typ. Max. 10 ±100 Unit µA nA V V Ω Table 5. Symbol Ciss Coss Crss Qg Qgs Qgd Dynamic Parameter Input capacitance Output capacitance Reverse transfer capacitance Total gate charge Gate-to-source charge Gate-to-drain (“Miller”) charge Gate input resistance Test conditions Min. Typ. 9100 650 45 202 34 58 280 47 80 Max. Unit pF pF pF nC nC nC VDS = 0V, f=1MHz, VGS=12V VDD = 200V, ID = 40A, VGS=12V f=1MHz Gate DC Bias=0 Test signal level=20mV open drain RG 1.4 3 Ω Table 6. Symbol td(on) tr td(off) tf Switching times Parameter Turn-on delay time Rise time Turn-off-delay time Fall time Test conditions Min. Typ. 33 80 123 145 Max Unit ns ns ns ns VDD = 125V, ID =40 A, RG = 4.7Ω, VGS = 12V 4/13 STRH40N25FSY3 Electrical characteristics Table 7. Symbol ISD ISDM (1) VSD (2) trr Qrr IRRM Source drain diode Parameter Source-drain current Source-drain current (pulsed) Forward on voltage Reverse recovery time Reverse recovery charge Reverse recovery current ISD = 40A, VGS = 0 ISD = 40A, di/dt = 100A/µs VDD= 50V, Tj = 150°C 484 8.4 35 Test conditions Min. Typ. Max Unit 36 144 1.5 A A V ns µC A 1. Pulse width limited by safe operating area 2. Pulsed: pulse duration = 300µs, duty cycle 1.5% 2.2 Post-irradiation The ST Rad-Hard Power MOSFETs are tested to verify the radiation capability. The technology is extremely resistant to assurance well functioning of the device inside the radiation environments. Every manufacturing lot is tested for total ionizing dose. (@Tj=25°C up to 100Krad (a)) Table 8. Symbol IDSS IGSS BVDSS VGS(th) RDS(on) On/off states Parameter Test conditions Min. Typ. Max. 10 ±100 Unit µA nA V Zero gate voltage drain current 80% BVDss (VGS = 0) Gate body leakage current (VDS = 0) Drain-to-source breakdown voltage Gate threshold voltage Static drain-source on resistance VGS = ±16V ID = 1mA, VGS = 0V VDS =VGS, ID = 1mA VGS = 12V, ID = 20A 250 2 0.084 4.5 0.1 V Ω a. According to ESCC 22900 specification, Co60 gamma rays, dose rags:0.1rad/sec. 5/13 Electrical characteristics STRH40N25FSY3 Table 9. Ion Kr Xe Single event effect, SOA(1) Let (Mev/(mg/cm2)) 34 55.9 Energy (MeV) 316 459 Range (µm) 43 43 VDS (V) @VGS0V 250 244 1. Rad-Hard Power MOSFETs have been characterized in heavy ion environment for single event effect (SEE). Single event effect characterization is illustrated Table 10. Symbol ISD ISDM (1) VSD (2) trr Qrr IRRM Source drain diode Parameter Source-drain current Source-drain current (pulsed) Forward on voltage Reverse recovery time Reverse recovery charge Reverse recovery current ISD = 40A, VGS = 0 ISD = 40A, di/dt = 100A/µs VDD= 50V, Tj = 150°C 484 8.4 35 Test conditions Min. Typ. Max Unit 36 144 1.5 A A V ns µC A 1. Pulse width limited by safe operating area 2. Pulsed: pulse duration = 300µs, duty cycle 1.5% 6/13 STRH40N25FSY3 Electrical characteristics 2.3 Figure 1. Electrical characteristics (curves) Safe operating area Figure 2. Thermal impedance Figure 3. Output characteristics Figure 4. Transfer characteristics 7/13 Electrical characteristics Figure 5. Gate charge vs. gate-source voltage Figure 6. STRH40N25FSY3 Capacitance variations Figure 7. Normalized BVDSS vs. temperature Figure 8. Static drain-source on resistance 8/13 STRH40N25FSY3 Figure 9. Normalized gate threshold voltage vs. temperature Electrical characteristics Figure 10. Normalized on resistance vs. temperature Figure 11. Source drain-diode forward characteristics 9/13 Test circuit STRH40N25FSY3 3 Test circuit Figure 12. Switching times test circuit for resistive load (1) 1. Max driver VGS slope = 1V/ns (no DUT) 10/13 STRH40N25FSY3 Package mechanical data 4 Package mechanical data TO-254AA MECHANICAL DATA DIM. A B C D E F G H I J K L M N R1 R2 mm. TYP inch TYP. MIN. 13.59 13.59 20.07 6.32 1.02 3.53 16.89 0.89 MAX. 13.84 13.84 20.32 6.60 1.27 3.78 17.40 1.14 MIN. 0.535 0.535 0.790 0.249 0.040 0.139 0.665 0.035 MAX. 0.545 0.545 0.80 0.260 0.050 0.149 0.685 0.045 6.86 3.81 3.81 12.95 3.05 0.71 1.0 1.65 14.50 0.510 0.270 0.150 0.150 0.570 0.120 0.025 0.040 0.065 11/13 Revision history STRH40N25FSY3 5 Revision history Table 11. Date 18-Dec-2006 02-Mar-2007 Revision history Revision 1 2 First release Some values changed on Table 4 and Table 8 Changes 12/13 STRH40N25FSY3 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. Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no liability whatsoever relating to the choice, selection or use of the ST products and services described herein. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted under this document. 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