Tak Cheong LLBAT42 200 mw surface mount ll-34 hermetically sealed glass fast switching schottky barrier diode Datasheet

®
SEM IC O N DU C TO R
200 mW Surface Mount LL-34
Hermetically Sealed Glass Fast Switching
Schottky Barrier Diode
SURFACE MOUNT
LL34
Absolute Maximum Ratings
Symbol
TA = 25°C unless otherwise noted
Parameter
PD
Power Dissipation
TSTG
Storage Temperature Range
Value
Units
200
mW
-65 to +125
°C
TJ
Operating Junction Temperature
+125
°C
VRRM
Repetitive Peak Reverse Voltage
30
V
Maximum DC Blocking Voltage
30
V
IF(AV)
Average Forward Rectified Current
200
mA
IFSM
Peak Forward Surge Current
4
A
VR
DEVICE MARKING DIAGRAM
Cathode Band Color : Black
These ratings are limiting values above which the serviceability of the diode may be impaired.
Specification Features:
ƒ
ƒ
ƒ
ƒ
ƒ
ƒ
ƒ
ƒ
ƒ
Low Forward Voltage Drop
LL-34 (Mini-MELF) Package (JEDEC)
Surface Device Type Mounting
Hermetically Sealed Glass
Cathode
Compression Bonded Construction
Anode
All External Surfaces Are Corrosion Resistant And Terminals Are Readily Solderable
RoHS Compliant
ELECTRICAL SYMBOL
Matte Tin (Sn) Terminal Finish
Color band Indicates Negative Polarity
Electrical Characteristics
Symbol
TA = 25°C unless otherwise noted
Parameter
Limits
Test Condition
Min
Unit
Max
BV
Breakdown Voltage
IR=100µA
IR
Reverse Leakage Current
VR=25V
500
VF
Forward Voltage
IF=10mA
0.40
IF=50mA
0.65
TCBAT4, LLBAT42
TCBAT4, LLBAT43
LLBAT42, LLBAT43
TRR
Reverse Recovery Time
IF=2mA
30
0.26
Volts
0.33
IF=15mA
0.45
IF=200mA
1.0
nA
Volts
IF=IR=10mA
RL=100Ω
5 (Typical)
nS
7 (Typical)
pF
IRR=1mA
C
Capacitance
VR=1V, f=1MHZ
May 2008 / A
Page 1
LLBAT42 / LLBAT43
TAK CHEONG
TAK CHEONG
®
SEM IC O N DU C TO R
Package Outline
Package
Case Outline
B
LL-34
DIM
Inches
Min
Max
Min
Max
A
3.302
3.505
0.130
0.138
B
1.397
1.499
0.055
0.059
C
0.350
0.500
0.014
0.020
A
LL34
Millimeters
C
Notes:
1.
2.
All dimensions are within DO213AC JEDEC standard.
LL-34 polarity denoted by cathode band.
May 2008 / A
Page 2
TAK CHEONG
®
DISC LA I MER NOTIC E
NOTICE
The information presented in this document is for reference only. Tak Cheong reserves the right to make
changes without notice for the specification of the products displayed herein.
The product listed herein is designed to be used with ordinary electronic equipment or devices, and not
designed to be used with equipment or devices which require high level of reliability and the malfunction of with
would directly endanger human life (such as medical instruments, transportation equipment, aerospace
machinery, nuclear-reactor controllers, fuel controllers and other safety devices), Tak Cheong Semiconductor
Co., Ltd., or anyone on its behalf, assumes no responsibility or liability for any damagers resulting from such
improper use of sale.
This publication supersedes & replaces all information reviously supplied. For additional information, please visit
our website http://www.takcheong.com, or consult your nearest Tak Cheong’s sales office for further assistance.
Number: DB-100
April 14, 2008 / A
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