BAS3020B... Schottky Rectifier Diode • Reverse voltage: 30 V • Forward current: 2 A • Low forward voltage: 0.53 V typ. @ 2 A • Low leakage current 40 µA typ. @ 30 V • Low capacitance: 30 pF typ. @ 5 V • High ESD / transient robustness according to: ESD (HBM): Class 3 B (> 8000 V) ESD (MM): Class C ( > 400 V) ISO7637-2: Pulse 1 ( -100 V, 2 ms) Pulse 2 (-300 V, 50 µs) Pulse 3 (-400 V, 100 ns) • For high efficiency DC/DC conversion, fast switching, polarity protection, rectification and clamping applications • Very small SMD package (2.0 x 1.25 x 0.9 mm³) with improved operating temperature range due to extra-low thermal resistance design (see attached Forward current curves) • Ideal to replace SMA packages with significant size advantage • Pb-free (RoHS compliant) package • Qualified according AEC Q101 BAS3020B 6 5 4 1 2 3 Type BAS3020B Package SOT363 Configuration single 1 Marking E9s 2007-12-14 BAS3020B... Maximum Ratings at TA = 25 °C, unless otherwise specified Parameter Symbol Value Diode reverse voltage1) VR 30 Peak reverse voltage1) VRM 30 RMS reverse voltage1) VR(RMS) 21 Forward current 1)2), TS ≤ 96°C IF 2 Repetitive peak forward current2) I FRM 3.5 I FSM 10 Junction temperature Tj 150 Operating temperature range T op -55 ...125 Storage temperature T stg -65 ...150 Thermal Resistance Parameter Symbol Junction - soldering point 3) RthJS Unit V A (tp ≤ 1 ms, D ≤ 0.5) Non-repetitive peak surge forward current 2) (t ≤ 10ms) °C Value Unit ≤ 42 K/W Electrical Characteristics at TA = 25°C, unless otherwise specified Parameter Symbol Values min. typ. max. DC Characteristics Reverse current4) IR VR = 5 V - 5 25 VR = 10 V - 10 50 VR = 30 V - 40 200 Forward voltage4) µA mV VF IF = 500 mA - 350 410 IF = 1 A - 410 470 IF = 2 A - 530 600 1For Unit TA > 25 °C the derating of VR and IF has to be considered. Please refer to the attached curves. 2Only 3For valid if pins 3 and 4 are connected in parallel. calculation of RthJA please refer to Application Note Thermal Resistance. 4Pulsed test: tp ≤ 300 µs; D = ≤ 0.02 2 2007-12-14 BAS3020B... Electrical Characteristics at TA = 25°C, unless otherwise specified Parameter Symbol Values Unit min. typ. max. AC Characteristics pF Diode capacitance CT VR = 1 V, f = 1 MHz - 60 70 VR = 5 V, f = 1 MHz - 30 40 VR = 10 V, f = 1 MHz - 20 30 3 2007-12-14 BAS3020B... Diode capacitance CT = ƒ (VR) Reverse current IR = ƒ (TA) f = 1MHz VR = Parameter 10 -2 120 A pF 30 V 20 V 10 V 5V 80 IR CT 10 -3 10 -4 60 10 -5 40 10 -6 20 0 0 5 10 15 20 V 10 -7 0 30 25 50 75 °C 100 VR Reverse current IR = ƒ(VR) TA = Parameter Forward Voltage VF = ƒ (TA) IF = Parameter 10 -2 0.5 A V TA= 125°C 10 -3 IF= 1 A 500 mA 100 mA 10 mA 0.4 TA= 85°C 0.35 10 -4 VF IR 150 TA 0.3 0.25 10 -5 TA= 25°C 0.2 0.15 10 -6 0.1 0.05 10 -7 0 5 10 15 20 V 0 -50 30 VR -25 0 25 50 75 100 °C 150 TA 4 2007-12-14 BAS3020B... Forward current IF = ƒ (VF) Permissible Reverse voltage VR = ƒ (TA) TA = Parameter tp = Parameter, Duty cycle < 0.01 Device mounted on PCB with Rth = 160 k/W 0 10 35 A V tp=300µs IF V Rmax 10 -1 10 20 125 °C 85 °C 25 °C -40 °C -2 25 tp=100ms 15 DC 10 10 -3 5 10 -4 0 0.1 0.2 0.3 0.4 V 0 0 0.6 VF 25 50 75 100 °C 150 TA Forward current IF = ƒ (T S) 2250 BAS3020B mA 1750 IF 1500 SOD323 device 1250 1000 750 500 250 0 0 15 30 45 60 75 90 105 120 °C 150 TS 5 2007-12-14 Package SOT363 BAS3020B... Package Outline 2 ±0.2 0.9 ±0.1 +0.1 6x 0.2 -0.05 0.1 0.1 MAX. M 0.1 Pin 1 marking 1 2 3 A 1.25 ±0.1 4 0.1 MIN. 5 2.1 ±0.1 6 0.15 +0.1 -0.05 0.65 0.65 0.2 M A Foot Print 1.6 0.9 0.7 0.3 0.65 0.65 Marking Layout (Example) Small variations in positioning of Date code, Type code and Manufacture are possible. Manufacturer 2005, June Date code (Year/Month) Pin 1 marking Laser marking BCR108S Type code Standard Packing Reel ø180 mm = 3.000 Pieces/Reel Reel ø330 mm = 10.000 Pieces/Reel For symmetric types no defined Pin 1 orientation in reel. 0.2 2.3 8 4 Pin 1 marking 1.1 2.15 6 2007-12-14 BAS3020B... Edition 2006-02-01 Published by Infineon Technologies AG 81726 München, Germany © Infineon Technologies AG 2007. All Rights Reserved. Attention please! The information given in this dokument shall in no event be regarded as a guarantee of conditions or characteristics (“Beschaffenheitsgarantie”). With respect to any examples or hints given herein, any typical values stated herein and/or any information regarding the application of the device, Infineon Technologies hereby disclaims any and all warranties and liabilities of any kind, including without limitation warranties of non-infringement of intellectual property rights of any third party. Information For further information on technology, delivery terms and conditions and prices please contact your nearest Infineon Technologies Office (www.infineon.com). Warnings Due to technical requirements components may contain dangerous substances. For information on the types in question please contact your nearest Infineon Technologies Office. Infineon Technologies Components may only be used in life-support devices or systems with the express written approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure of that life-support device or system, or to affect the safety or effectiveness of that device or system. Life support devices or systems are intended to be implanted in the human body, or to support and/or maintain and sustain and/or protect human life. If they fail, it is reasonable to assume that the health of the user or other persons may be endangered. 7 2007-12-14