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TCLL4148

TAK CHEONG
Part Number TCLL4148
Manufacturer TAK CHEONG
Description Diode
Published Sep 4, 2015
Detailed Description TCLL4148/TCLL4448/TCLL914B ® TAK CHEONG SEMICONDUCTOR 500 mW LL-34 Hermetically Sealed Glass Fast Switching Diodes A...
Datasheet PDF File TCLL4148 PDF File

TCLL4148
TCLL4148

Overview
TCLL4148/TCLL4448/TCLL914B ® TAK CHEONG SEMICONDUCTOR 500 mW LL-34 Hermetically Sealed Glass Fast Switching Diodes Absolute Maximum Ratings TA = 25°C unless otherwise noted Symbol Parameter Value Units PD Power Dissipation 500 mW TSTG Storage Temperature Range -65 to +150 °C TJ Operating Junction Temperature +150 °C WIV Working Inverse Voltage 75 V IO Average Rectified Current 150 mA IFM Non-repetitive Peak Forward Current 450 mA IFSURGE Peak Forward Surge Current (Pulse Width = 1.
0 µsecond) 2A These ratings are limiting values above which the serviceability of the diode may be impaired.
SURFACE MOUNT LL34 DEVICE MARKING DIAGRAM Cathode Band Color : Black Specification Features:  Fast Switching Device (TRR <4.
0 nS)  LL-34 (Mini-MELF) Package  Surface Device Type Mounting  Hermetically Sealed Glass  Compression Bonded Construction  All External Surfaces Are Corrosion Resistant And Terminals Are Readily Solderable  RoHS Compliant  Matte Tin (Sn) Terminal Finish  Color band Indicates Negative Polarity Cathode Anode ELECTRICAL SYMBOL Electrical Characteristics Symbol TA = 25°C unless otherwise noted Parameter Test Condition BV Breakdown Voltage IR Reverse Leakage Current VF Forward Voltage TCLL4448, TCLL914B TCLL4148, TCLL4148 TCLL4448, TCLL914B TRR Reverse Recovery Time C Capacitance IR=100µA IR=5µA VR=20V VR=75V IF=5mA IF=10mA IF=100mA IF=10mA, VR=6V RL=100 IRR=1mA VR=0V, f=1MHZ Limits Min Max 100 75 25 5 0.
62 0.
72 1.
0 1.
0 4 4 Unit Volts nA µA Volts nS pF Number: DB-055 Jan 2011 / H Page 1 ® TAK CHEONG PD-Power Passipation [mW] Typical Characteristics 500 400 300 200 100 0 0 25 50 75 100 125 150 175 Tem perature [℃ ] Figure 1.
Power Dissipation vs Ambient Temperature Valid provided leads at a distance of 0.
8mm from case are kept at ambient temperature BV - Reverse Voltage [V] 160 Ta=25℃ 150 140 130 120 110 1 10 IR - Reverse Current [uA] 100 Figure 3.
Reverse Voltage vs Reverse Current BV ...


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