Certificate TH97/10561QM 1N4148W Certificate TW00/17276EM SMALL SIGNAL FAST SWITCHING DIODE SOD-123 PRV : 100 Volts IO : 150 mA 1.65 1.55 0.6 0.5 2.7 2.6 FEATURES : 1.15 1.05 0.135 0.127 * Silicon Epitaxial Planar Diode * Fast switching diodes. * Pb / RoHS Free MECHANICAL DATA : * Case : SOD-123 plastic Case * Weight : approx. 0.01 g * Marking Code : " W1" 3.9 3.7 Dimensions in millimeters MAXIMUM RATINGS AND THERMAL CHARACTERISTICS Rating at 25 C ambient temperature unless otherwise specified. Parameter Symbol Value Unit Peak Reverse Voltage VRM 100 V Reverse Voltage VR 75 V with Resist. Load, f 50 Hz IF(AV) Surge Forward Current at t < 1 s and Tj = 25 C IFSM 150 1) 500 mA Power Dissipation Ptot 400 1) Thermal Resistance Junction to Ambient Air RthJA Junction Temperature Tj TSTG 450 150 Average Rectified Current Half Wave Rectification Storage Temperature Range ELECTRICAL CHARACTERISTICS (Rating at Ta = Parameter mA mW 1) C/W C -65 to + 150 C 25 C unless otherwise specified) Test Condition Symbol Min. Typ. Max. Unit Forward Voltage IF = 10 mA VF - - 1.0 V Leakage Current at VR = 20 V IR - - 25 nA at VR = 75 V IR - - 5 A IR - - 50 A Ctot - - 4 pF Vfr - - 2.5 V trr - - 4 ns v 0.45 - - - Capacitance at VR = 20 V, Tj = 150 C V F = VR = 0 V Voltage Rise when tested with 50 mA pulses Switching On t p = 0.1 s, Rise Time < 30 ns, fp = 5 to 100 kHz Reverse Recovery Time I F = 10 mA, I R = 1 mA, Rectification Efficiency VR = 6 V, RL = 100 f = 100 MHz, VRF = 2 V Note : (1) Valid provided that electrodes are kept at ambient temperature Page 1 of 3 Rev. 01 : May 19, 2006 Certificate TH97/10561QM Certificate TW00/17276EM RATINGS AND CHARACTERISTIC CURVES (1N4148W) Forward charecteristics Dynamic forward resistance versus forward current mA V 103 104 5 T j = 25 C f = 1 kHz 2 2 10 T j = 100 C 103 5 T j = 25 C IF RF 10 2 102 5 1 2 10 10-1 5 2 -2 10 0 1 2V 1 10-2 10-1 10 1 VF 102 mA IF Admissible power dissipation versus ambient temperture Relative capacitance versus reverse voltage For conditions, see footnote in table "Absolute Maximum Ratings" mW 1000 900 C tot (V R ) 1.1 C tot (0 V) 800 P tot 700 T j = 25 C f = 1 kHz 1.0 600 500 0.9 400 300 0.8 200 0.7 100 0 0 Page 2 of 3 100 T amb 200 C 0 2 4 6 VR 8 10 V Rev. 01 : May 19, 2006 Certificate TH97/10561QM Certificate TW00/17276EM RATINGS AND CHARACTERISTIC CURVES (1N4148W) Leakage Current versus junction temperature nA 104 5 2 103 IR 5 2 102 5 2 VR = 20 V 10 5 2 1 0 200 C 100 Tj Admissible repetitive peak forward current versus pulse duration For conditions, see footnote in table " Absolute Maximum Ratings " A 100 I = t p /T 5 4 T= 1/f p 3 I FRM 2 tp 10 n= 0 I FRM t T 5 4 3 0.1 2 0.2 1 0.5 5 4 3 2 0.1 -5 10 2 5 10-4 2 5 10-3 2 5 10-2 2 5 10-1 2 5 1 2 5 10 s tp Page 3 of 3 Rev. 01 : May 19, 2006