Diode
TCLL4148/TCLL4448/TCLL914B
®
TAK CHEONG
SEMICONDUCTOR
500 mW LL-34 Hermetically Sealed Glass Fast Switching Diodes
A...
Description
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
...
Similar Datasheet
- TCLL4448 Diode - TAK CHEONG