FFM305

FFM301 thru FFM307 Surface Mount Fast Recovery Rectifiers P b Lead(Pb)-Free Features: * Plastic package has Underwriters Laboratory * Flammability Classi cation 94V-O Utilizing Flame * Retardant Epoxy Molding Compound. * For surface mounted applications. * Exceeds environmental standards of MIL-S-19500 / 228 * Low leakage current. REVERSE VOLTAGE 50 TO 1000 VOLTS FORWARD CURRENT 3.0 AMPERE Mechanical Data: * Case : Molded plastic, JEDEC DO-214AB * Terminals : Solder plated, solderable per MIL-STD-750, Method 2026 * Polarity : Indicated by cathode band * Mounting Position : Any * Weight : 0.195 gram SMC-1 SMC-1 Outline Dimension unit:mm B SMC-1 C A D E F H J H Dim A B C D E F H J Min 4.20 6.60 0.30(TYP) 3.60 5.80 0.80(TYP) 1.00(TYP) 1.90 Max 4.80 7.20 3.80 6.20 2.50 WEITRON http://www.weitron.com.tw 1/2 28-May-07 FFM301 THRU FFM307 MAXIMUM RATINGS (TA=25ºC unless otherwise noted) Characteristics Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current @TA=55°C Peak Forward Surge Current, 8.3 ms Single Half Sine-Wave Superimposed on Rated Load (JEDEC Method) Maximum Instantaneous At 3.0A DC Maximum DC Reverse Current @TA=25°C At Rated DC Blocking Voltage @TA=100°C Maximum Reverse Recovery Time Typical Junction Capacitance (Note 1) Typical Thermal Resistance (Note 2) Operating Temperature Range Storage Temperature Range I FSM VF IR Trr CJ R JA TJ T STG 150 100 1 .3 10 300 250 60(Typ) 50(Typ) -55 to+150 -55 to+150 500 Symbol V RRM VRMS VD C I F(AV ) FFM FFM FFM FFM FFM FFM FFM Unit 301 302 303 304 305 306 307 50 35 50 100 70 100 200 140 200 400 280 400 3 .0 600 420 600 800 1000 560 800 700 1000 V V V A A V A S pF °C/W °C °C Device Marking Item FFM301 FFM302 FFM303 FFM304 Marking F31 F32 F33 F34 Item FFM305 FFM306 FFM307 Marking F35 F36 F37 WEITRON http://www.weitron.com.tw 2/2 28-May-07