FFM301 thru FFM307 Surface Mount Fast Recovery Rectifiers REVERSE VOLTAGE 50 TO 1000 VOLTS FORWARD CURRENT 3.0 AMPERE P b Lead(Pb)-Free Features: * Plastic package has Underwriters Laboratory * Flammability Classification 94V-O Utilizing Flame * Retardant Epoxy Molding Compound. * For surface mounted applications. * Exceeds environmental standards of MIL-S-19500 / 228 * Low leakage current. Mechanical Data: SMC-1 * 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 Outline Dimension B unit:mm SMC-1 C Dim A B C D E F H J A D E F H WEITRON http://www.weitron.com.tw J H 1/2 Min Max 4.20 4.80 6.60 7.20 0.30(TYP) - 3.60 3.80 5.80 0.80(TYP) 6.20 - 1.00(TYP) - 1.90 2.50 28-May-07 FFM301 THRU FFM307 MAXIMUM RATINGS (TA=25ºC unless otherwise noted) Characteristics Symbol FFM FFM FFM FFM FFM FFM FFM Unit 301 302 303 304 305 306 307 Maximum Recurrent Peak Reverse Voltage V RRM 50 100 200 400 600 800 1000 V Maximum RMS Voltage VRMS 35 70 140 280 420 560 700 V Maximum DC Blocking Voltage VDC 50 100 200 400 600 800 1000 V Maximum Average Forward Rectified Current @TA=55°C I F(AV) 3.0 A I FSM 100 A VF 1.3 V 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 10 IR At Rated DC Blocking Voltage @TA=100°C μA 300 Maximum Reverse Recovery Time Trr Typical Junction Capacitance (Note 1) CJ 60(Typ) pF R JA 50(Typ) °C/W Typical Thermal Resistance (Note 2) Operating Temperature Range Storage Temperature Range 150 250 500 μS TJ -55 to+150 °C T STG -55 to+150 °C Device Marking Item Marking Item Marking FFM301 F31 FFM305 F35 FFM302 F32 FFM306 F36 FFM303 F33 FFM307 F37 FFM304 F34 WEITRON http://www.weitron.com.tw 2/2 28-May-07