BAT54WS SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER Reverse Voltage - 30 Volts Forward Current - 200 mAmpere FEATURES ● Low Turn-on Voltage ● Fast Switching ● Ultra-small surface mount package. ● PN Junction Guard Ring for Transient and ESD Protection A SOD-323 C D B E MECHANICAL DATA G ● Case: SOD-323, Molded Plastic ● Terminals: Plated Leads Solderable per MIL-STD-202, Method 208 ● Polarity: Cathode Band ● Weight: 0.004 grams (approx.) Maximum Ratings Dim Min A 2.30 Max 2.70 B 1.75 1.95 C 1.15 1.35 D 0.25 0.35 E 0.05 0.15 G 0.70 0.95 H 0.30 — All Dimensions in mm H @TA=25°C unless otherwise specified Characteristic Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage Symbol Value Unit VRRM VRWM VR 30 V IF 200 mA IFRM 300 mA IFSM 600 mA Pd 200 mW 625 K/W -55 to +125 °C Forward Continuous Current (Note 1) Repetitive Peak Forward Current (Note 1) Non-Repetitive Peak Forward Surge Current @ t < 1.0s Power Dissipation (Note 1) Typical Thermal Resistance, Junction to Ambient Air (Note 1) Operating and Storage Temperature Range Electrical Characteristics Characteristic R JA Tj, TSTG @TA=25°C unless otherwise specified Symbol Min Typ Max Unit V(BR)R 30 — — V @ IRS = 100µA Forward Voltage (Note 2) VF — — 0.32 1.0 V @ IF = 1.0mA @ IF = 100mA Reverse Leakage Current (Note 2) IR — — 2.0 µA @ VR = 25V Junction Capacitance Cj — — 10 pF VR = 1.0V, f = 1.0MHz Reverse Recovery Time trr — — 5.0 nS IF = 10mA through IR = 10mA to IR = 1.0mA, RL = 100 Reverse Breakdown Voltage Note: 1. Valid provided that terminals are kept at ambient temperature. 2. t < 300µs, duty cycle < 2%. Test Condition BAT54WS 100 0 0 25 50 75 100 125 TA, AMBIENT TEMPERATURE (°C) Fig. 1 Power Derating Curve IF, INSTANTANEOUS FORWARD CURRENT (mA) 200 IR, LEAKAGE CURRENT (µA) Pd, POWER DISSIPATION (mW) RATINGS AND CHARACTERISTIC CURVES 1000 100 TA = +100°C TA = +125°C 10 TA = +25°C 1 0.1 TA = -25°C 0 100 200 VR = 25V 100 10 1 0 50 400 500 600 Tj, INSTANTANEOUS FORWARD VOLTAGE (mV) Fig. 2, Typical Forward Characteristics 1000 0.1 300 100 150 Tj, JUNCTION TEMPERATURE (°C) Fig. 3, Typical Reverse Characteristics