STRVS185X02B STMicroelectronics

STRVSX ST repetitive voltage suppressor Datasheet - production data Applications A A MOSFET protection IGBT protection Auxiliary power supply K K SMB SMC Description STRVS118X02C STRVS185X02B STRVS248X02C The STRVSX series is a TVS family created to provide simple and effective solutions for designers working on circuits that require A A protection from repetitive overvoltage. K K The STRVSX series is highly reliable and suits DO-201 applications where the surge frequency makes STRVS142X02F DO-15 the protected device temperature increase, for STRVS182X02F STRVS185X02E example, MOSFET protection in fly back STRVS225X02E STRVS222X02F STRVS241X02E STRVS252X02F configuration. STRVS280X02F Additional support for designers using these devices is available in the STMicroelectronics Features application note AN4209: Design methodology for repetitive voltage suppressors (RVS) in Clamping voltage characteristics defined at repetitive mode: STRVS. 25 C, 85 C and 125 C Stand-off voltage range: from 85 V to 188 V Table 1. Device summary Low leakage current: 0.2 A at 25 C Clamping voltage Order codes Package I = 2 A (125 C) PP Maximum operating junction temperatures: SMB and SMC: 150 C STRVS118X02C 118 V SMC DO-15 and DO-201: 175C STRVS142X02F 142 V DO-201 STRVS182X02F 182 V DO-201 Complies with the following standards: STRVS185X02B 185 V SMB IEC 61000-4-2 level 4 15 kV (air discharge) STRVS185X02E 185 V DO-15 8 kV (contact discharge) STRVS222X02F 222 V DO-201 MIL-STD-883, method 3015, class 3B: STRVS225X02E 225 V DO-15 25 kV HBM (human body model) STRVS241X02E 241 V DO-15 MIL-STD-750, method 2026 solderability STRVS248X02C 248 V SMC EIA STD RS-481 and IEC 60286-3 packing STRVS252X02F 252 V DO-201 (surface mount packages) STRVS280X02F 280 V DO-201 September 2015 DocID023950 Rev 4 1/14 This is information on a product in full production. www.st.comCharacteristics STRVSX 1 Characteristics Table 2. Absolute maximum ratings (T = 25 C) amb Symbol Parameter Value Unit Operating junction temperature range (SMB and SMC) -55 to 150 C T j Operating junction temperature range (DO-15 and DO-201) -55 to 175 C Storage temperature range (SMB and SMC) -65 to 150 C T stg Storage temperature range (DO-15 and DO-201) -65 to 175 C Maximum lead temperature for soldering during 10 s (SMB and SMC) 260 C T L Maximum lead temperature for soldering during 10 s at 5 mm from case 260 C (DO-15 and DO-201) Table 3. Thermal resistances Symbol Parameter Value Unit SMB 13 SMC 12 R Junction to leads th(j-l) DO-15 35 DO-201 23 C/W (1) SMB 185 (1) SMC 150 R Junction to ambient th(j-a) DO-15 105 DO-201 100 1. On printed circuit with recommended pad layout Figure 1. Electrical characteristics - definitions I Symbol Parameter I F V = Breakdown voltage BR I = Leakage current V RM RM V = Stand-off voltage RM V V VCL0 V RM CL BR V = Clamping voltage at I VF CL PP V = Clamping voltage where R line CL0 d V crosses current axis I RM I R I = Peak pulse current PP I = Forward current F V = Forward voltage F Slope: V/I = R d I R = Dynamic resistance PP d T = Voltage temperature coefficient on V BR 2/14 DocID023950 Rev 4