1N4148W SURFACE MOUNT SWITCHING DIODES VOLTAGE 100 Volts POWER 410mWatts SOD-123 Unit：inch(mm) FEATURES • Fast switching Speed. • Electrically ldentical to Standerd JEDEC • High Conductance • Surface Mount Package ldeally Suited for Automatic lnsertion. • Lead free in comply with EU RoHS 2011/65/EU directives. • Green molding compound as per IEC61249 Std. . (Halogen Free) 0.154(3.90) 0.141(3.60) 0.110(2.80) 0.098(2.50) 0.028(0.70) 0.019(0.50) 0.071(1.80) 0.055(1.40) MECHANICAL DATA Case: SOD-123 plastic case. Terminals : Solderable per MIL-STD-750,Method 2026 Standard packaging: 8mm tape Weight: approximately 0.0004 ounces, 0.01 grams Marking Code: A2 0.053(1.35) 0.037(0.95) 0.008(0.20)MAX. 0.005(0.12)MAX. 0.016(0.40)MIN. MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TJ =25°C unless otherwise noted) PARAMETER SYMBOL 1N4148W UNITS VR 75 V Peak Reverse Voltage VRM 100 V RMS Voltage VRMS 50 V Maximum DC Blocking Voltage VDC 75 V Maximum Average Forward Current at TA=25OC I AV 150 mA Peak Forward Surge Current, 1.0µs I FSM 4 A Power Dissipation Derate Above 25OC PTOT 410 mW Maximum Forward Voltage VF 0. [email protected] 0. [email protected] 1. 0@ 0.05A 1. [email protected] V Maximum DC Reverse Current at Rated DC Blocking Voltage TJ= 25OC IR 0. 025@20V 2. 5@75V µA Junction Capacitance( Notes1) CJ 1. 5 pF Maximum Reverse Recovery (Notes2) TRR 4.0 ns Typical Thermal Resistance RθJA 450 TJ -55 to +150 Reverse Voltage Operating and Storage Temperature Range C/W O C O NOTE: 1. CJ at VR=0, f=1MHZ 2.From IF=10mA to IR=1mA, VR=6Volts, RL=100Ω March 20,2012-REV.02 PAGE . 1 1N4148W 10 TJ =125 OC TJ=150°C 0.1 TJ=125°C REVERSE CURRENT, u A IF,Forward Current (A) 1 TJ=75°C 1.0 TJ =75 OC 0.1 0.01 TJ =25 OC TJ=25°C 0.01 0.4 0.6 0.8 1 1.2 0.001 0 20 VF, Forward Voltage (V) 4.0 3.0 2.0 1.0 0 2 4 6 REVERSE VOLTAGE, Volts FIG. 3 TYPICAL JUNCTION CAPACITANCE March 20,2012-REV.02 60 80 100 FIG. 2 TYPICAL REVERSE CHARACTERISTICS 8 P D , POWER DISSIPATION (mW) DIODE CAPACITANCE, pF Fig. Typical Forward Characteristics 0 40 REVERSE VOLTAGE, Volts 500 400 300 200 100 0 50 100 150 200 AMBIENT TEMPERATURE( OC) FIG. POWER DERATING CURVE PAGE . 2 1N4148W MOUNTING PAD LAYOUT SOD-123 Unit：inch(mm) 0.167 (4.25) 0.038 (0.97) 0.048 (1.22) 0.091 (2.31) ORDER INFORMATION • Packing information T/R - 10K per 13" plastic Reel T/R - 3K per 7" plastic Reel March 20,2012-REV.02 PAGE . 3 1N4148W Part No_packing code_Version 1N4148W_R1_00001 1N4148W_R2_00001 For example : RB500V-40_R2_00001 Serial number Part No. Version code means HF Packing size code means 13" Packing type means T/R Packing Code XX Packing type Tape and Ammunition Box (T/B) Tape and Reel (T/R) Bulk Packing (B/P) Tube Packing (T/P) Tape and Reel (Right Oriented) (TRR) Tape and Reel (Left Oriented) (TRL) FORMING March 20,2012-REV.02 Version Code XXXXX 1st Code Packing size code A N/A 0 HF 0 serial number R 7" 1 RoHS 1 serial number B 13" 2 T 26mm X S 52mm Y L F PANASERT T/B CATHODE UP (PBCU) PANASERT T/B CATHODE DOWN (PBCD) 2nd Code HF or RoHS 1st Code 2nd~5th Code U D PAGE . 4 1N4148W Disclaimer • Reproducing and modifying information of the document is prohibited without permission from Panjit International Inc.. • Panjit International Inc. reserves the rights to make changes of the content herein the document anytime without notification. Please refer to our website for the latest document. • Panjit International Inc. disclaims any and all liability arising out of the application or use of any product including damages incidentally and consequentially occurred. • Panjit International Inc. does not assume any and all implied warranties, including warranties of fitness for particular purpose, non-infringement and merchantability. • Applications shown on the herein document are examples of standard use and operation. Customers are responsible in comprehending the suitable use in particular applications. Panjit International Inc. makes no representation or warranty that such applications will be suitable for the specified use without further testing or modification. • The products shown herein are not designed and authorized for equipments requiring high level of reliability or relating to human life and for any applications concerning life-saving or life-sustaining, such as medical instruments, transportation equipment, aerospace machinery et cetera. Customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Panjit International Inc. for any damages resulting from such improper use or sale. • Since Panjit uses lot number as the tracking base, please provide the lot number for tracking when complaining. March 20,2012-REV.02 PAGE . 5