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Fairchild Semiconductor |
August 2015
BAT54T / BAT54ST
Schottky Barrier Diode
Features
• Low Forward Voltage Drop
• Surface Mount Device at 0.95 mm Maximum Height
• MSL 1 per J-STD-020
• Pb Free and RoHS Compliant
• Matte Sn Lead Finish
• Green Mold Compound
3
3
SOT-523
12
BAT54T
12
BAT54ST
Ordering Information
Part Number
BAT54T
BAT54ST
Top Mark
L1
L4
Package
SOT-523 3L
SOT-523 3L
Packing Method
Tape and Reel
Tape and Reel
Absolute Maximum Ratings
Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be opera-
ble above the recommended operating conditions and stressing the parts to these levels is not recommended. In addi-
tion, extended exposure to stresses above the recommended operating conditions may affect device reliability. The
absolute maximum ratings are stress ratings only. Values are at TA = 25°C unless otherwise noted.
Symbol
Parameter
Value
Unit
VRRM
IF(AV)
TJ
TSTG
Maximum Repetitive Reverse Voltage
Average Rectified Forward Current
Operating Junction Temperature
Storage Temperature Range
30
200
125
-55 to +125
V
mA
°C
°C
© 2015 Fairchild Semiconductor Corporation
BAT54T / BAT54ST Rev. 1.0
www.fairchildsemi.com
Thermal Characteristics(1)
Values are at TA = 25°C unless otherwise noted.
Symbol
Parameter
PD
RθJA
Power Dissipation
Thermal Resistance, Junction-to-Ambient
ψJL
Junction-to-Lead Thermal Characteristics,
Thermocouple Soldered to Cathode
Note:
1. Device mounted on FR-4 PCB minimum land pad
Value
150
500
165
Unit
mW
°C/W
°C/W
Electrical Characteristics
Values are at TA = 25°C unless otherwise noted. Parameters are tested per individual diode.
Symbol
Parameter
Conditions
Min.
BVR Reverse Breakdown Voltage IR = 100 μA
IR Reverse Leakage Current VR = 25 V
IF = 0.1 mA
IF = 1 mA
VF Forward Voltage
IF = 10 mA
IF = 30 mA
IF = 100 mA
CT Total Capacitance
VR = 1 V, f = 1 MHz
trr Reverse Recovery Time
IF = IR = 10 mA, IRR = 0.1 x IR
RL = 100 Ω
30
Max.
2
0.24
0.32
0.40
0.50
1.00
10
5
Unit
V
μA
V
pF
ns
© 2015 Fairchild Semiconductor Corporation
BAT54T / BAT54ST Rev. 1.0
2
www.fairchildsemi.com
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