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L054BT26 Datasheet, PDF (1/8 Pages) Sirectifier Global Corp. – Low Capacitance Surface Mount TVS Diodes
ELECTRONIC
L054BT26
Low Capacitance Surface Mount TVS Diodes
FEATURES
• Four ultra-low input capacitance ( 1 pF typ.)
ESD rail-to-rail protection diodes
• ESD IEC 61000-4-2 level 4, ± 8kV contact
Discharge compliant protection
• Low voltage clamping due to integrated
Zener diode
• Compact SOT-23-6 package
The L054BT26 devices are low-capacitance
transient voltage suppressors designed to
protect components which are connected to
data and transmission lines from over
voltages caused by electrostatic discharge
(ESD), electrical fast transients (EFT), and
induced lightning.
SCHEMATIC & PINNING (SOT23-6)
APPLICATION
General-purpose downstream ESD protection
high frequency analog signals and high-speed
serial data transmission for ports inside:
• PC-/Notebook USB2.0/IEEE1394 ports
• Cellular phone and PCS mobile handsets
• DVI interfaces
• Cordless telephones
• Wireless data (WAN/LAN) systems
• PDAs
CIRCUIT DIAGRAM
MAXIMUM RATINGS
DC input voltage range
RATING
Electrostatic Discharge, all pins (IEC 61000-4-2, Level 4, Contact)
Device Storage Temperature
SYMBOL
VI/O
ESD
Tstg
MIN
MAX
0
+5.5
-8
+8
-55
+125
UNIT
Volts
KiloVolts
oC
ELECTRICAL CHARACTERISTICS TC = 25oC unless otherwise specified
PARAMETER
TEST CONDITIONS
SYMBOL
Pin capacitance to ground,
Pins 1, 3, 4, 6
Vdc = 0V; f = 1 MHz
CI/O
Pin 5 = +3.0V
Diode reverse leakage current,
V = +3.0V
Ilkg
Pins 1, 3, 4, 6 to ground
Zener diode capacitance to
ground, Pin 5 to 2
Vdc = 0V; f = 1 MHz
Pin 5 = +3.0V
CZener
Zener diode breakdown voltage,
Pin 5 to 2
I = 1mA
VBR I/O
Forward voltage
VF
MIN
TYP
MAX
UNIT
-
1.0
-
pF
-
-
100
nA
-
40
-
pF
6
-
9
V
-
0.7
-
V
August 2007 / Rev.5
http:// www.sirectsemi.com