ACDSW4448-HF

SMD Switching Diode ACDSW4448-HF Reverse Voltage: 75 V Forward Current: 200mA RoHS Device Halogen Free SOD-123 Features 0.152(3.86) 0.140(3.56) - Fast switching speed. - High conductance. - Surface mount package ideally suited for automatic insertion. 0.028(0.71) 0.020(0.51) - For general purpose switching applications. 0.071(1.80) 0.055(1.40) - + 0.112(2.84) 0.100(2.54) - Comply with AEC-Q101 Mechanical data 0.053(1.35) 0.037(0.94) 0.006(0.15) Max. - Case: SOD-123, Molded Plastic 0.004(0.10) 0.000(0.00) - Terminals: Solderable per MIL-STD-750, method 2026. 0.010(0.25) Min. - Weight: 0.012 grams(approx.). Dimensions in inches and (millimeter) Circuit diagram Maximum Rating (at Ta=25°C unless otherwise noted) Symbol Parameter Peak repetitive peak reverse voltage VRRM Working peak reverse voltage VRWM Value Unit 75 V DC blocking voltage VR RMS reverse voltage VR(RMS) 53 V Average rectified output current Io 200 mA Repetitive peak forward current IFM 300 mA Non-Repetitive peak forward surge current @t=1µs IFSM 2 A PD 425 mW RθJA 290 °C/W TJ, TSTG -55~+150 °C Power dissipation (Note 1) Thermal resistance from junction to ambient air (Note 1) Junction and Storage temperature range Note: 1. Valid provided that terminals are kept at ambient temperature. Company reserves the right to improve product design , functions and reliability without notice. REV: A Page 1 AQW-J0002 Comchip Technology CO., LTD. SMD Switching Diode Electrical Characteristics (at Ta=25°C unless otherwise noted) Parameter Symbol Conditions Max Min 715 IF = 1 mA IF = 10mA Forward voltage Unit 855 VF mV IF = 50mA 1000 IF = 150mA 1250 VR = 75V 2.5 VR = 75V, TJ=150°C 50 Reverse current (Note 1) IR VR = 25V, TJ=150°C µA 30 VR = 20V 0.025 Capacitance between terminals f = 1 MHZ , VR=0V Reverse recovery time IF = IR = 10mA, RL=100Ω, Irr=0.1 X IR CJ 2 pF TRR 4 nS Note: 1.Short duration pulse test used to minimize self-heating effect. Typical Characteristics (ACDSW4448-HF) Fig.1 - Typical Forward Characteristics Fig.2 - Typical Reverse Characteristics 1000 100 Reverse Current, IR (μA) Forward Current, IF (mA) 150°C 100 150°C 85°C 10 25°C 1 10 85°C 1 0.1 25°C 0.01 0.001 0.1 0.0001 0 0.5 1.0 1.5 0 25 50 75 Reverse Voltage, VR (V) Forward Voltage, VF (V) Fig.3 - Typical Capacitance Characteristics 1.0 f=1MHz Capacitance, CT (pF) 0.8 0.6 0.4 0.2 0 0 10 20 30 40 Reverse Voltage, VR (V) Company reserves the right to improve product design , functions and reliability without notice. REV: A Page 2 AQW-J0002 Comchip Technology CO., LTD. SMD Switching Diode Reel Taping Specification T XX C W1 12 o 0 D2 D1 D W2 SYMBOL SOD-123 A C (mm) SYMBOL (mm) (inch) d T D D1 D2 1.55 ± 0.05 0.60 Max. 178.00 Max. 50.00 Min. 13.00 ± 0.50 0.061 ± 0.002 0.024 Max. 7.000 Max. 1.969 Min. 0.512 ± 0.020 P0 P1 W W1 W2 8.30 Max. 1.50 8.40 +- 0.00 0.059 0.331 +- 0.000 10.90 Max. See Note 1 (inch) SOD-123 B E 1.75 ± 0.10 F P 3.50 ± 0.05 4.00 ± 0.10 4.00 ± 0.10 2.00 ± 0.10 0.069 ± 0.004 0.138 ± 0.002 0.157 ± 0.004 0.157 ± 0.004 0.079 ± 0.004 0.327 Max. 0.429 Max. Notes: 1. A, B, and C are determined by component size. The clearance between the components and the cavity must be within 0.05mm min. to 0.50mm max. Company reserves the right to improve product design , functions and reliability without notice. REV: A Page 3 AQW-J0002 Comchip Technology CO., LTD. SMD Switching Diode Marking Code Part Number Marking Code ACDSW4448-HF T4 Product marking code XX X M ∑ : Month Code XX “ • ” or “••” or “–” :Traceablity code PB free code Month Odd Year (per A.D.) Even Year (per A.D.) Jan 1 E Feb 2 F Mar 3 H Apr 4 J May 5 K Jun 6 L Jul 7 N Aug 8 P Sep 9 U Oct T X Nov V Y Dec C Z Suggested PAD Layout SOD-123 D SIZE (mm) (inch) A 1.22 0.048 B 0.91 0.036 C 2.36 0.093 D 4.19 0.165 C A B Note: 1.The pad layout is for reference purposes only. Standard Packaging REEL PACK Case Type SOD-123 REEL Reel Size ( pcs ) (inch) 3,000 7 Company reserves the right to improve product design , functions and reliability without notice. REV: A Page 4 AQW-J0002 Comchip Technology CO., LTD.