BAS40 CITC | Alldatasheet

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Technical content

Dimensions in inches and (millimeters) Features■ ■ Mechanical data ■ Maximum ratings and electrical characteristics Rating at 25 ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. O C Outline■

  • S Low current rectification and high speed switching. mall surface mount type. Up to 200mA current capability. Low forward voltage drop (VF = 1.00V typ. @40mA). Silicon epitaxial planar chip, metal silicon junction. Lead-free parts for green partner, exceeds environmental standards of MIL-STD-19500 /228 Suffix "G" indicates Halogen-free part, ex.BAS40G. SOT-23
  • Case : Molded plastic, SOT-23
  • Terminals : Solder plated, solderable per MIL-STD-750, Method 2026
  • Mounting Position : Any
  • Weight : Approximated 0.008 gram
  • Epoxy:UL94-V0 rated flame retardant Marking code 0.035 (0.89) 0.044 (1.11) 0.047 (1.40) 0.055 (1.20) 0.104 (2.64) 0.083 (2.10) 0.029 (0.69) 0.014 (0.35) 0.110 (2.80) 0.120 (3.04) .070(1.78) 0.040 (1.02) 0.015 (0.37) 0.020 (0.50) 0.007 (0.18) 0.003 (0.09) A B C Document ID : DS-22K1Q Issued Date : 2010/05/05 Revised Date : 2012/05/31 Revision : C A C B BAS40 A C B BAS40-06 A C B BAS40-05 A C B BAS40-04 Characteristic Symbol Peak Repetitive Reverse Voltage Marking code VRRM UNIT V O C Power Dissipation 150PD -65 ~ +150 Junction Temperature Forward Continuous Current TJ O TA = 25 C IF TSTG mA mW BAS40 BAS40-06 B1 L2 Storage Temperature +150 O C 120 BAS40-04 CB BAS40-05 Working Peak Reverse Voltage DC Blocking Voltage VRWM VR IR VF Characteristic Symbol MIN. MAX. UNIT Diode Capacitance Forward Voltage V pF 0.40 5.0 I = 1mAF V = 0V, f = 1.0MHzR Reverse Current V = 30VR Thermal resistance from junction to ambient uA TYP. I = 40mAF 1.0 I = 10mAF 0.56 10V = 40VR Repetitive Peak forward surge current 120 mANon-repetitive peak forward current IFSM IFSM Operating ambient temperature -65 ~ +150 O CTamb 200 Cd RθJA K /W500 @ t <10msP @ t ≤1s;δ≤0.5P mA BAS40 / 04 / 05 / 06 200mA Surface Mount Small Signal Diodes

■ Rating and characteristic curves Notes: Notes: Recovery Time Equivalent Test Circuit

820 OHM

+10V 2 K 0.1 uF 100uH 0.1 uF DUT

50 OHM OUTPUT

50 OHM INPUT

t 10% 90% tp tr t IR(REC)=1 mA OUTPUT PULSE (IF=IR=10mA;measured at iR(REC)=1mA) 1. A2.0 Kohm variable resistor adjusted for a forward Current (IF) of 10mA. 2. Input pulse is adjusted so IR(peak) is equal to 10 mA. 3. tp >> trr. Notes : JUNCTION CAPACITANCE Cd,(pF) FORWARD CURRENT,IF (mA) f=10KHZ FIG.4 -Diode capacitance as a function of reverse voltage ;typical values. h 1 10 1021 310 210 110 0 10 20 4030 REVERSE LEAKAGE CURRENT, (uA) REVERSE VOLTAGE, VR(V) 0 10 20 30 1000 O T = 85 CA O T = 85 CA 0.01 0.1 100 O T = 25 CA FIG.2- Reverse current as a function of reverse voltage; typical values FORWARD CURRENT,IF(mA) FIG.1- Forward current as a function of forward voltage; typical values O (1)T = 150 CA 210 210 110 (1) (2) (3) (4) FORWARD VOLTAGE: VF(V) O (2)T = 85 CA O (3)T = 25 CA O (4)T =-40 CA O REVERSE VOLTAGE VR(V) f=1MHZ T = 25 CA FORWARD RESISTANCE rdiff,(Ω) FIG.3- Differential forward resistance as a function of forward current ;typical values. Document ID : DS-22K1Q Issued Date : 2010/05/05 Revised Date : 2012/05/31 Revision : C BAS40 / 04 / 05 / 06 200mA Surface Mount Small Signal Diodes

CITC reserves the right to make changes to this document and its products and specifications at any time without notice. Customers should obtain and confirm the latest product information and specifications before final design, purchase or use. CITC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does CITC assume any liability for application assistance or customer product design. CITC does not warrant or accept any liability with products which are purchased or used for any unintended or unauthorized application. No license is granted by implication or otherwise under any intellectual property rights of CITC. CITC products are not authorized for use as critical components in life support devices or systems without express written approval of CITC. http://www.citcorp.com.tw/ Tel:886-3-5600628 Fax:886-3-5600636 ■ SOT-23 foot print Dimensions in inches and (millimeters) B 0.037 (0.95) A 0.037 (0.95) C 0.035 (0.90) C D E A B D 0.031 (0.80) E 0.079 (2.00) BAS40 / 04 / 05 / 06 200mA Surface Mount Small Signal Diodes Document ID : DS-22K1Q Issued Date : 2010/05/05 Revised Date : 2012/05/31 Revision : C