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BR252 Datasheet(PDF) 1 Page - MIC GROUP RECTIFIERS |
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BR252 Datasheet(HTML) 1 Page - MIC GROUP RECTIFIERS |
1 / 2 page MASTER INSTRUMENT CORPORATION SINGLE-PHASE BRIDGE RECTIFIER BR2505 THRU BR2510 VOLTAGE RANGE CURRENT 50 to 1000 Volts 25 Amperes E-mail: sales@cnmic.com Web Site: www.cnmic.com 1/2 FEATURES l Low cost l This series is UL recognized under component index, file number E127707 l High forward surge current capability l Integrally molded heatsink provide very low thermal resistance l High isolation voltage from case to lugs l High temperature soldering guaranteed: 260 oC/10 second, at 5 lbs. (2.3kg) tension. MECHANICAL DATA l Case: Molded plastic body l Terminal: Lead solderable per MIL-STD-202E method 208C. l Polarity: Polarity symbols molded on case l Mounting: Thru hole for #6 screw, 5.0 in.-lbs torque max. l Weight:0. 66ounce, 18.7 grams BR-35 0.033( 0.84) 0.028( 0.71) 0.252( 6.4) 0.248( 6.3) 0.252( 6.4) 0.248( 6.3) 0.09 ( 2. 3) D IA 0.512( 13.0) 0.413( 10.5) 0.442( 11.23) 0.432( 10.97) DIA 0.205( 5.2) 0.197( 5.0) 0.570( 14.5) 0.530( 13.5) 0.666( 16.9) 0.626( 15.9) 1.13( 28.8) 1.11( 28.2) 0.728( 18.5) 0.688( 17.5) 1.13( 28.8) 1.11( 28.2) 0.666( 16.9) 0.626( 15.9) - + AC AC EXOPY CASE METAL HEAT SINK Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 oC ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load derate current by 20%. SYMBOLS BR2505 BR251 BR252 BR254 BR256 BR258 BR2510 UNITS Maximum Repetitive Peak Reverse Voltage VRRM 50 100 200 400 600 800 1000 Volts Maximum RMS Voltage VRMS 35 70 140 280 420 560 700 Volts Maximum DC Blocking Voltage VDC 50 100 200 400 600 800 1000 Volts Maximum Average Forward Rectified Output Current, at TC=50℃(Note1, 2) I(AV) 25 Amps Peak Forward Surge Current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) IFSM 300 Amps Rating for Fusing(t<8.3ms) I 2T 373 A 2S Maximum Instantaneous Forward Voltage at 12.5A VF 1.1 Volts TA=25℃ 10 µAmps Maximum DC Reverse Current at rated DC blocking voltage TA=150℃ IR 1.0 mAmps Isolation Voltage from case to leads VISO 2500 VAC Typical Thermal Resistance (Note 1) RθJC 2.0 ℃/W Operating Temperature Range TJ -55 to +150 ℃ Storage Temperature Range TSTG -55 to +150 ℃ NOTES: 1. Unit mounted on 5”×6”×4.9” thick (12.8mm×15.2mm×12.4mm) Al. plate. 2. Bolt down on heat-sink with silicone thermal compound between bridge and mounting surface for maximum heat transfer efficiency with #10 screw. |
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