SCHOTTKY BARRIER (DUAL) DIODES
Description
UNISONIC TECHNOLOGIES CO.
, LTD
BAT54A
SCHOTTKY BARRIER (DUAL) DIODES
DESCRIPTION
Planar Schottky barrier diodes are encapsulated in the SOT-23 small plastic SMD package.
Single diodes and dual diodes with different pin configuration are available.
FEATURES
* Low forward voltage * Guard ring protected * Small plastic SMD package
SYMBOL
DIODE
ORDERING INFORMATION
Ordering Number BAT54AG-AE3-R Note: Pin Assignment: A: Anode K: Cathode
Package SOT-23
Pin Assignment 123 K1 K2 A2A1
Packing Tape Reel
MARKING
www.
unisonic.
com.
tw Copyright © 2014 Unisonic Technologies Co.
, Ltd
1 of 3
QW-R601-049.
B
BAT54A
DIODE
ABSOLUTE MAXIMUM RATINGS (TA = 25°C, unless otherwise specified)
PARAMETER
SYMBOL
RATINGS
UNIT
PER DIODE Continuous Reverse Voltage Continuous Forward Current Repetitive Peak Forward Current (tP <1s, δ≤0.
5) Non-repetitive Peak Forward Current (tP <10ms) Junction Temperature Storage Temperature
VR IF IFRM IFSM TJ TSTG
30 200 300 600 +125 -60 ~ +150
V mA mA mA °C °C
PER DEVICE
Power Dissipation (TA≤25°C)
PD 230 mW
Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
THERMAL DATA
PARAMETER Junction to Ambient
SYMBOL θJA
RATINGS 500
ELECTRICAL CHARACTERISTICS (TA = 25°C, unless otherwise specified)
UNIT °C/W
PARAMETER
Forward Voltage (See Fig.
1)
Reverse Current (See Fig.
2) Reverse Recovery Time (see Fig.
4) Diode Capacitance (see Fig.
3)
SYMBOL
TEST CONDITIONS
IF = 0.
1mA IF = 1mA
VF IF = 10mA IF = 30mA
IF = 100mA IR VR = 25V
When switched from IF =10mA trr to IR = 10mA, RL = 100Ω
measured at IR = 1mA
CD f = 1 MHz, VR = 1V
MIN TYP MAX UNIT 240 mV 320 mV 400 mV 500 mV 800 mV 2 μA
5 ns
10 pF
UNISONIC TECHNOLOGIES CO.
, LTD
www.
unisonic.
com.
tw
2 of 3
QW-R601-049.
B
BAT54A
TYPICAL CHARACTERISTICS
DIODE
IR (μA)
IF (mA)
CD (pF)
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