1N4148W/1N4448W/1N914BW 400mW High Speed SMD Switching Diode Small Signal Product SOD-123F Features Fast switching device(Trr<4.0nS) Surface device type mounting Moisture sensitivity level 1 Matte Tin(Sn) lead finish with Nickel(Ni) underplate Pb free version and RoHS compliant Green compound (Halogen free) with suffix "G" on packing code and prefix "G" on date code Mechanical Data Case : Flat 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 : 260C/10s Polarity : Indicated by cathode band Weight : 8.85 0.5 mg Marking Code : D1, D2, D3 Maximum Ratings and Electrical Characteristics Rating at 25C ambient temperature unless otherwise specified. Maximum Ratings Parameter Symbol Value Units PD 400 mW Non-Repetitive Peak Reverse Voltage VRRM 100 V Repetitive Peak Reverse Voltage VRRM 100 V Repetitive Peak Forward Current IFRM 300 mA IO 150 Power Dissipation Mean Forward Current Thermal Resistance (Junction to Ambient) (Note 1) Junction and Storage Temperature Range RJA 450 TJ , TSTG -65 to + 150 mA o C/W o C Electrical Characteristics Parameter Symbol IR=100A Reverse Breakdown Voltage IR=5A V(BR) Min Max 100 - 75 - 0.62 0.72 - 1.0 - 1.0 - 25 nA - 5.0 A Units V Forward Voltage 1N4448W, 1N914BW IF=5.0mA 1N4148W IF=10.0mA 1N4448W, 1N914BW IF=100.0mA Reverse Leakage Current Junction Capacitance Reverse Recovery Time VR=20V VR=75V VF IR V VR=0, f=1.0MHz CJ - 4.0 pF (Note 2) Trr - 4.0 ns Notes : 1. Test Condition : 8.3ms Single half Sine-Wave Superimposed on Rated Load (JEDEC Method) Notes : 2. Reverse Recovery Test Conditions : IF=10mA, IR=60mA, RL=100, IRR=1mA Document NumberS1308004 Version : G13 Small Signal Product RATINGS AND CHARACTERISTICS CURVES Fig. 2 Reverse Current vs Reverse Voltage Fig.1 Typical Forward Characteristics 100 10 1 Reverse Current (uA) Instantaneous Forward Current(A) 100 Ta=25C 0.1 0.01 10 Ta=25C 1 0.1 0.01 0.001 0 0.2 0.4 0.6 0.8 1 1.2 1.4 0 1.6 20 40 80 100 Fig. 4 Typical Junction Capacitance Fig. 3 Admissible Power Dissipation 6 500 5 Junction Capacitance (pF) 400 300 200 100 4 3 2 1 0 0 0 20 40 60 80 100 120 140 160 0 2 4 6 8 Reverse Voltage (V) Ambient Temperature (C) Fig. 5 Forward Resistance vs. Forward Current 10000 Dynamic Forward Resistance () 120 Reverse Volatge (V) Instantaneous Forward Volatge (V) Power Dissipation (mW) 60 1000 100 10 1 0.01 0.1 1 10 100 Forward Current (mA) Document NumberS1308004 Version : G13 10 Small Signal Product Ordering information (Detail, example) Packing Packing code Packing code (Green) 3K / 7" Reel RH RHG 3K / 7" Reel RP RPG SOD-123 3K / 7" Reel RH RHG SOD-123 3K / 7" Reel RH RHG L0 SOD-123 3K / 7" Reel RH RHG B0 Item Overall width Carrier length Carrier depth Sprocket hole Reel outside diameter Reel inner diameter Feed hole width Sprocket hole position Punch hole position Sprocket hole pitch Embossment center Overall tape thickness Tape width Reel width Symbol A B C d D D1 D2 E F P0 P1 T W W1 Dimension 1.85 0.10 3.94 0.10 1.50 0.10 1.5 0.1 178 1 55 Min 13.0 0.20 1.75 0.10 3.50 0.05 4.00 0.10 2.00 0.05 0.23 0.05 8.00 0.20 14.4 Max Part No. Package 1NxxxxW (Note 1) SOD-123 1N4148W 1N4148W 1N4148W Manufacture code (Note2) Note 1 : "xxxx" is Device Code from "4148" to "914B". Note 2 : Manufacture special control, if empty means no special control requirement. Tape & Reel specification Document NumberS1308004 Version : G13 Small Signal Product Dimensions DIM. Unit(mm) Unit(inch) Min Max Min Max A 1.5 1.7 0.059 0.067 B 3.3 3.9 0.130 0.154 C 0.5 0.7 0.020 0.028 D 2.5 2.7 0.098 0.106 E 0.8 1.15 0.031 0.045 F 0.05 0.2 0.002 0.008 Suggested PAD Layout Unit(mm) Unit(inch) Typ. Typ. A 2.36 0.093 B 4.19 0.165 C 0.91 0.036 D 1.22 0.048 DIM. Marking code Part No. 1N4148W Marking code D1 1N4448W D2 1N914BW D3 Document NumberS1308004 Version : G13