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April 12,2011-REV.04
1N4148WS SERIES
SURFACE MOUNT SWITCHING DIODES
VOLTAGE 100 Volts 250mWatts
FEATURES
• Fast switching speed.
• Surface mount package Ideally Suited for Automatic insertion
• Electrically Identical to Standard JEDEC
• High Conductance
•/HDGIUHHLQFRPSO\ZLWK(85R+6(&GLUHFWLYHV
*UHHQPROGLQJFRPSRXQGDVSHU,(&6WG+DORJHQ)UHH
MECHANICAL DATA
• Case: SOD-323, Plastic
• Terminals: Solderable per MIL-STD-750, Method 2026
• Approx. Weight: 0.0001 ounces, 0.0041 grams
• Polarity : Color band cathode
POWER
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25OC ambient temperature unless otherwise specified. For capacitive load, derate current by 20%.
Notes :
1. CJ at VR=0, f=1MHz
2. From I F=10mA to I R=1mA, VR=6Volts, RL=100Ω
PARAMETER SYMBOL 1N4148WS 1N4448WS BAV16WS UNITS
Marking Code -A2 A3 A6 -
Reverse Voltage VR75 V
Peak Reverse Voltage VRM 100 V
RMS Voltage VRMS 50 V
Maximum Average Forward Current at TA=25OC IF(AV) 200 mA
Peak Forward Surge Current, 0.001ms IFSM 4 A
Power Dissipation Derate Above 25OC P D250 mW
Maximum Forward Voltage VF
0.715 @ 0.001A
0.855 @ 0.01A
1.0 @ 0.05A
1.25 @ 0.15A
0.72 @ 0.005A
1.0 @ 0.1A 0.855 @ 0.01A V
Maximum DC Reverse Current at Rated DC
Blocking Voltage IR
0.025 @ 20V
2.5 @ 75V 2.5 @ 75V 1.0 @ 75V μA
Junction Capacitance ( Notes1) CJ1.5 4.0 2.0 pF
Maximum Reverse Recovery Time (Notes2) trr 4 4 6 ns
Typical Thermal Resistance RθJA 500 OC / W
Operating Junction and Storage Temperature
Range TJ,
TSTG -55 to +150 OC
12
Cathode Anode
0.078(1.95)
0.068(1.75)
0.054(1.35)
0.045(1.15)
0.107(2.7)
0.090(2.3)
0.012(0.30)MIN.
0.006(0.15)
0.002(0.05)
0.014(0.35)
0.009(0.25)
0.038(0.95)
0.027(0.70)
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April 12,2011-REV.04
1N4148WS SERIES
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April 12,2011-REV.04
LEGAL STATEMENT
Copyright PanJit International, Inc 2012
The information presented in this document is believed to be accurate and reliable. The specifications and information herein
are subject to change without notice. Pan Jit makes no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose. Pan Jit products are not authorized for use in life support devices or systems. Pan Jit
does not convey any license under its patent rights or rights of others.
MOUNTING PAD LAYOUT
ORDER INFORMATION
• Packing information
T/R - 12K per 13" plastic Reel
T/R - 5K per 7" plastic Reel
1N4148WS SERIES
PAGE . 4
Part No_packing code_Version
For example :
RB500V-40_R2_
Serial number
Part No. Version code means HF
Packing size code means 13"
Packing type means T/R
Packing
type 1st Code Packing size
code 2nd Code HF or RoHS 1st Code 2nd~5th Code
T/B AN/A 0HF 0 serial number
T/R R7" 1RoHS 1 serial number
B/P B13" 2
T/P T26mm X
TRR S52mm Y
TRL LPBCU U
FORMING FPBCD D
Packing Code XX Version Code XXXXX
00001
1N4148WS_R1_00001
1N4148WS_R2_00001
April 12,2011-REV.04
1N4148WS SERIES
