BAT140 Datasheet, PDF (1/3 Pages) NXP Semiconductors – Schottky barrier double diodes

DATA SHEET
SEMICONDUCTOR
1A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
Features
· Very Low Forward Voltage Drop
· High Conductance
· For Use in DC-DC Converter, PCMCIA,
and Mobile Telecommunications Applications
· _{Pb free product at available : 99% Sn above meet RoHS environment}
Mechanical Data
· Case: SOT-23
· Case Material: Molded Plastic. UL Flammability
Classification Rating 94V-0
· Moisture Sensitivity: Level 1 per J-STD-020C
· Terminals: Solderable per MIL-STD-202, Method 208
· Lead Free Plating (Matte Tin Finish annealed over Alloy 42
leadframe).
· Polarity: See Diagram
· Marking: T14
· Weight: 0.008 grams (approximate)
Maximum Ratings ^{@ T}A ^{= 25°C unless otherwise specified}
Characteristic
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Average Rectified Current
Non-Repetitive Peak Forward Surge Current
8.3ms Single half sine-wave superimposed on rated load
Power Dissipation
Typical Thermal Resistance, Junction to Ambient Air
Operating Temperature Range
Storage Temperature Range
Symbol
VRRM
VRWM
VR
VR(RMS)
IO
IFSM
Pd
RqJA
Tj
TSTG
Value
40
28
1.0
5.5
500
200
-40 to +125
-40 to +150
BAT140
H
SOT– 23
TOP VIEW
Unit
V
V
A
A
mW
°C/W
°C
°C
Electrical Characteristics ^{@ T}A ^{= 25°C unless otherwise specified}
Characteristic
Reverse Breakdown Voltage
Forward Voltage
Reverse Current
Symbol Min Typ Max Unit
Test Condition
V(BR)R
40
¾
¾
V IR = 300uA
VF
¾
500
550
mV I_F = 1000mA
IR
¾
¾
100
mA VR = 30V
Total Capacitance
CT
¾
175
¾
¾
25
¾
pF VR = 0V, f = 1.0MHz
pF VR = 25V, f = 1.0MHz
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