BAT400D SURFACE MOUNT SCHOTTKY BARRIER DIODES VOLTAGE POWER 40 Volts 480 mWatts SOT-23 Unitinch(mm) * Low Forward voltage Drop 0.006(0.15)MIN. FEATURES 0.120(3.04) 0.110(2.80) * High Conductance * /HDGIUHHLQFRPSO\ZLWK(85R+6(&GLUHFWLYHV 0.056(1.40) 0.047(1.20) 0.086(2.20) MECHANICAL DATA 0.103(2.60) *UHHQPROGLQJFRPSRXQGDVSHU,(&6WG +DORJHQ)UHH Case: SOT-23, Plastic Terminals: Solderable per MIL-STD-750, Method 2026 Approx. Weight: RXQFHV0.008 gramV 0.008(0.20) 0.079(2.00) 0.003(0.08) 0.070(1.80) Marking Code: KSJ 0.044(1.10) 0.004(0.10)MAX. 0.035(0.90) 0.020(0.50) 0.013(0.35) MAXIMUM RATINGS Ratings at 25OC ambient temperature unless otherwise specified. For capacitive load, derate current by 20%. Characteristic Symbol Value Units VRRM VRWM VR 40 V VR(RMS) 28 V Average Rectified Current I F(AV) 0.5 A Non-Repetitive Peak Forward Surge Current 8.3ms Single half sine-wave supimposed on rated load (JEDEC Method) I FSM 5.5 A PD 480 mW RJA 286 TJ, TSTG -40 to +125 Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage Power Dissipation (see figure 1) Typical Thermal Resistance, Junction to Ambient Air Operation and Storage Temperature Range NOTE : 1.Short duration pulse test used to minimize self-heating effect. REV.0.2-FEB.5.2009 O C/W O C SINGLE PAGE . 1 BAT400D ELECTRICAL CHARACTERISTICS Ratings at 25OC ambient temperature unless otherwise specified. For capacitive load, derate current by 20%. Characteristic Symbol Reverse Bearkdown Voltage (Note 1) V(BR)R Forward Voltage (Note 1) VF Reverse Current (Note 1) IR Junction Capacitance CJ Test Condition Min. Typ. Max. Units 40 V 285 480 1.0 2.0 170 20 300 500 30 50 I R=1mA I F=10mA I F=500mA VR=10V VR=30V VR=0V,f =1.0MHz VR=10V,f =1.0MHz mV A pF NOTE : 1.Short duration pulse test used to minimize self-heating effect. 1 IF, INSTANTANEOUS FWD CURRENT (A) P D , POWER DISSIPATION(W) 0.6 0.4 0.2 0 100m 10m o TJ = - 25 C 1m o TJ = +25 C 100 o TJ = +75 C 10 o TJ = +125 C 1 0 30 60 120 90 0 150 o TA , AMBIENT TEMPERATURE ( C) POWER DERATING CURVE 0.20 0.30 0.40 0.50 0.60 TYPICAL FWD CHARACTERISTICS 10m 1,000 CJ, JUNCTION CAPACITANCE (pF) IR, INSTANTANEOUS REVERSE CURRENT (A) 0.10 VF, INSTANTANEOUS FORWARD VOLTAGE (V) 1m o TJ = +125 C 100 o TJ = +75 C 10 1 o TJ = +25 C f=1M hz 100 10 0.1 0 5.0 10 15 20 25 30 35 VR, REVERSE VOLTAGE (V) TYPICAL REVERSE CHARACTERISTICS REV.0.2-FEB.5.2009 40 0 5 10 15 20 25 VR, REVERSE VOLTAGE (V) Typical CJ VS. VR PAGE . 2 BAT400D MOUNTING PAD LAYOUT SOT-23 0.035 MIN. (0.90) MIN. Unitinch(mm) 0.078 (2.00) 0.037 (0.95) 0.043 (1.10) 0.031 MIN. (0.80) MIN. 0.043 (1.10) 0.106 (2.70) ORDER INFORMATION * Packing information T/R - 12K per 13" plastic Reel T/R - 3K per 7" plastic Reel LEGAL STATEMENT Copyright PanJit International, Inc 2012 The information presented in this document is believed to be accurate and reliable. The specifications and information herein are subject to change without notice. Pan Jit makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose. Pan Jit products are not authorized for use in life support devices or systems. Pan Jit does not convey any license under its patent rights or rights of others. REV.0.2-FEB.5.2009 PAGE . 3