LLBAT42 Datasheet, PDF (1/3 Pages) Tak Cheong Electronics (Holdings) Co.,Ltd – 200 mW Surface Mount LL-34 Hermetically Sealed Glass Fast Switching Schottky Barrier Diode

®
TAK CHEONG
SEMICONDUCTOR
200 mW Surface Mount LL-34
Hermetically Sealed Glass Fast Switching
Schottky Barrier Diode
Absolute Maximum Ratings T_A = 25°C unless otherwise noted
Symbol
Parameter
Value
Units
PD
Power Dissipation
200
mW
TSTG
Storage Temperature Range
-65 to +125
°C
TJ
Operating Junction Temperature
+125
°C
VRRM
Repetitive Peak Reverse Voltage
30
V
VR
Maximum DC Blocking Voltage
30
V
IF(AV)
Average Forward Rectified Current
200
mA
I_FSM
Peak Forward Surge Current
4
A
These ratings are limiting values above which the serviceability of the diode may be impaired.
Specification Features:
ƒ Low Forward Voltage Drop
ƒ LL-34 (Mini-MELF) Package (JEDEC)
ƒ Surface Device Type Mounting
ƒ Hermetically Sealed Glass
ƒ Compression Bonded Construction
ƒ All External Surfaces Are Corrosion Resistant And Terminals Are Readily Solderable
ƒ RoHS Compliant
ƒ Matte Tin (Sn) Terminal Finish
ƒ Color band Indicates Negative Polarity
SURFACE MOUNT
LL34
DEVICE MARKING DIAGRAM
Cathode Band Color : Black
Cathode
Anode
ELECTRICAL SYMBOL
Electrical Characteristics
Symbol
TA = 25°C unless otherwise noted
Parameter
Test Condition
B_V
Breakdown Voltage
IR
Reverse Leakage Current
VF
Forward Voltage
TRR
Reverse Recovery Time
C
Capacitance
TCBAT4, LLBAT42
TCBAT4, LLBAT43
LLBAT42, LLBAT43
IR=100µA
VR=25V
IF=10mA
IF=50mA
IF=2mA
IF=15mA
IF=200mA
IF=IR=10mA
RL=100Ω
IRR=1mA
VR=1V, f=1MHZ
Limits
Min
Max
30
500
0.40
0.65
0.26
0.33
0.45
1.0
Unit
Volts
nA
Volts
5 (Typical)
nS
7 (Typical)
pF
May 2008 / A
Page 1