Z ibo Seno Electronic Engineering Co., Ltd. LF05F – LF10F 0.5A SURFACE MOUNT GLASS PASSIVATED BRIDGE RECTIFIER Features ! ! ! ! ! ! G Glass Passivated Die Construction Low Forward Voltage Drop High Current Capability High Surge Current Capability Designed for Surface Mount Application Plastic Material – UL Flammability 94V-O B - + ~ ~ H D C A LF-F Dim Min Max 4.50 4.95 A 3.60 4.10 B 0.15 0.35 C — 0.20 D 7.00 6.40 E 0.50 1.10 G 1.30 1.70 H 1.20 1.60 J 2.30 2.70 K — 1.80 L All Dimensions in mm L Mechanical Data ! ! ! ! ! ! ! E J Case: LB-F, Molded Plastic Terminals: Plated Leads Solderable per MIL-STD-202, Method 208 Polarity: As Marked on Case Weight: 0.134 grams (approx.) Mounting Position: Any Marking: Type Number Lead Free: For RoHS / Lead Free Version K Maximum Ratings and Electrical Characteristics @TA=25°C unless otherwise specified Single Phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. Symbol Characteristic Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage Average Rectified Output Current (Note 1) @TA = 40°C Average Rectified Output Current (Note 2) @TA = 40°C LF05F LF1F LF2F LF4F LF6F LF8F LF10F Unit VRRM VRWM VR 50 100 200 400 600 800 1000 V VR(RMS) 35 70 140 280 420 560 700 V IO 0.5 0.8 A IFSM 30 A I2 t 5.0 A 2s @IF = 0.5A VFM 1.0 V @TA = 25°C @TA = 125°C IRM 5.0 500 µA Cj 13 pF Typical Thermal Resistance per leg (Note 1) RJA RJL 60 16 °C/W Operating and Storage Temperature Range Tj, TSTG -55 to +150 °C Non-Repetitive Peak Forward Surge Current 8.3ms Single half sine-wave superimposed on rated load (JEDEC Method) I2t Rating for Fusing (t < 8.3ms) Forward Voltage per element Peak Reverse Current At Rated DC Blocking Voltage Typical Junction Capacitance per leg (Note 3) Note: 1. Mounted on glass epoxy PC board with 1.3mm2 solder pad. 2. Mounted on aluminum substrate PC board with 1.3mm2 solder pad. 3. Measured at 1.0 MHz and applied reverse voltage of 4.0V D.C. LF05F - LF10F 1 of 2 www.senocn.com Alldatasheet Z ibo Seno Electronic Engineering Co., Ltd. IF, INSTANTANEOUS FORWARD CURRENT (A) I(AV), AVERAGE FORWARD RECTIFIED CURRENT (A) LF05F – LF10F 0.8 0.6 Al. Substrate PC Board 0.4 Glass Epoxy PC Board 0.2 Resistive or Inductive Load 40 1.0 0.1 Tj = 25°C Pulse Width = 300µs 0.01 0 0 10 80 120 0.2 160 0.6 0.8 1.0 1.2 1.4 1.6 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 2 Typical Forward Characteristics (per leg) 100 35 Tj = 25°C f = 1.0MHz 30 Cj, JUNCTION CAPACITANCE (pF) IFSM, PEAK FORWARD SURGE CURRENT (A) TA, AMBIENT TEMPERATURE (°C) Fig. 1 Output Current Derating Curve 0.4 20 10 TA = 25°C Single Half Sine-Wave Pulse Width = 5.3ms (JEDEC Method) 10 1 0 1.0 1 10 10 IR, INSTANTANEOUS REVERSE CURRENT (µA) 100 VR, REVERSE VOLTAGE (V) Fig. 4 Typical Junction Capacitance NUMBER OF CYCLES AT 60 Hz Fig. 3 Maximum Peak Forward Surge Current (per leg) 100 Tj = 125°C 10 1.0 Tj = 25°C 0.1 0.01 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE (%) Fig. 5 Typical Reverse Characteristics (per element) LF05F - LF10F 2 of 2 www.senocn.com Alldatasheet