1N4148W-G Taiwan Semiconductor Small Signal Product High Speed SMD Switching Diode FEATURES - Fast switching device (trr<4.0ns) - Surface mount device type - Moisture sensitivity level 1 - Matte Tin (Sn) lead finish with Nickel (Ni) underplate - Pb free and RoHS compliant - Green compound (Halogen free) with suffix "G" on packing code and prefix "G" on date code SOD-123 MECHANICAL DATA - Case: Bend lead SOD-123 small outline plastic package - Terminal: Matte tin plated, lead free, solderable per MIL-STD-202, Method 208 guaranteed - High temperature soldering guaranteed : 260°C/10s - Polarity: Indicated by cathode band - Weight: 10 ± 0.5 mg - Marking Code: T4 MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TA=25℃ unless otherwise noted) SYMBOL VALUE UNIT Power dissipation PARAMETER PD 350 mW DC blocking voltage VR 100 V Repetitive peak reverse voltage VRRM 100 V Work peak reverse voltage VRWM 100 V VR(RMS) 70 V IFRM 300 mA IO 150 mA Non-repetitive peak forward surge current @ t=1 ms @ t=10 ms IFSM 2.0 1.0 A Thermal resistance (Junction to Ambient) (Note 1) RθJA 357 TJ , TSTG -65 to + 150 RMS reverse voltage Repetitive peak forward current Mean forward current Junction and storage temperature range PARAMETER Forward voltage C - 0.715 - 0.855 - 1.0 IF=150mA - 1.25 VR=20V - 25 nA - 2.5 μA IF=1.0mA VR=75V VR=25V, Tj=150°C VF IR VR=75V, Tj=150°C Reverse recovery time o MAX IF=50mA Junction capacitance C/W MIN SYMBOL IF=10mA Reverse leakage current o UNIT V - 30 μA - 50 μA VR=0, f=1.0MHz CJ - 2.0 pF (Note 2) trr - 4.0 ns Notes : 1. Valid provided that terminals are kept at ambient temperature Notes : 2. Reverse Recovery Test Conditions : IF=10mA, IR=10mA, RL=100Ω, IRR=1mA Document Number: DS_S1405027 Version: C15 1N4148W-G Taiwan Semiconductor Small Signal Product ORDER INFORMATION (EXAMPLE) 1N4148W‐G RBG Green compound code Packing code Part no. RATINGS AND CHARACTERISTICS CURVES (TA=25°C unless otherwise noted) Fig.1 Typical Forward Characteristics Fig. 2 Reverse Current vs Junction Temperature 10000 100 Reverse Current (nA) Instantaneous Forward Current(mA) 1000 10 1 1000 100 10 0.1 VR=20V 1 0.01 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 Instantaneous Forward Voltage (V) Document Number: DS_S1405027 1.8 2 0 20 40 60 80 100 120 140 160 180 200 Junction Temperature (Tj) Version: C15 1N4148W-G Taiwan Semiconductor Small Signal Product DIMENSIONS SOD-123 DIM. B C A D E Unit (mm) Unit (inch) Min Max Min Max A 1.40 1.80 0.055 0.071 B 3.55 3.85 0.140 0.152 C 0.45 0.70 0.018 0.028 D 2.55 2.85 0.100 0.112 E 0.95 1.35 0.037 0.053 F 0.05 0.15 0.002 0.006 G 0.50 REF 0.02 REF H - - 0.10 0.004 H F G SUGGESTED PAD LAYOUT Unit (mm) Unit (inch) Min Min G 2.25 0.089 X 0.90 0.035 X1 4.05 0.159 Y 0.95 0.037 DIM. Document Number: DS_S1405027 Version: C15 1N4148W-G Taiwan Semiconductor Small Signal Product Notice Specifications of the products displayed herein are subject to change without notice. TSC or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies. Information contained herein is intended to provide a product description only. No license, express or implied, to any intellectual property rights is granted by this document. Except as provided in TSC's terms and conditions of sale for such products, TSC assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of TSC products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications. Customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify TSC for any damages resulting from such improper use or sale. Document Number: DS_S1405027 Version: C15