E
L
E
C
T
R
O
N
I
C
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
RATING
DC input voltage range
Electrostatic Discharge, all pins (IEC 61000-4-2, Level 4, Contact)
Device Storage Temperature
SYMBOL
V
I/O
ESD
T
stg
o
MIN
0
-8
-55
MAX
+5.5
+8
+125
UNIT
Volts
KiloVolts
o
C
ELECTRICAL CHARACTERISTICS
PARAMETER
Pin capacitance to ground,
Pins 1, 3, 4, 6
Diode reverse leakage current,
Pins 1, 3, 4, 6 to ground
Zener diode capacitance to
ground, Pin 5 to 2
Zener diode breakdown voltage,
Pin 5 to 2
Forward voltage
T
C
= 25 C unless otherwise specified
SYMBOL
C
I/O
I
lkg
C
Zener
V
BR I/O
V
F
MIN
-
-
-
6
-
TYP
1.0
-
40
-
0.7
MAX
-
100
-
9
-
UNIT
pF
nA
pF
V
V
TEST CONDITIONS
Vdc = 0V; f = 1 MHz
Pin 5 = +3.0V
V = +3.0V
Vdc = 0V; f = 1 MHz
Pin 5 = +3.0V
I = 1mA
August 2007 / Rev.5
http:// www.sirectsemi.com
SIRECT [ Sirectifier Global Corp. ]
