BAT54AT-7
器件描述：SURFACE MOUNT SCHOTTKY BARRIER DIODE
器件厂商：DIODES [Diodes Incorporated]
文件大小：176.39KB，共2页
Sponsor by e络盟器件资料摘要：
DS30259 Rev. 3 - 2 1 of 2 BAT54T /AT /CT /ST
BAT54T /AT /CT /ST
SURFACE MOUNT SCHOTTKY BARRIER DIODE
Features
• Case: SOT-523, Molded Plastic
• Case material - UL Flammability Rating 94V-0
• Moisture sensitivity: Level 1 per J-STD-020A
• Terminals: Solderable per MIL-STD-202,
Method 208
• Polarity: See Diagrams Below
• Marking: See Diagrams Below & Page 2
• Weight: 0.002 grams (approx.)
• Ordering Information, see Page 2
Mechanical Data
Maximum Ratings @ TA = 25 C unless otherwise specified
• Ultra-Small Surface Mount Package
• Low Forward Voltage Drop
• Fast Switching
• PN Junction Guard Ring for Transient and
ESD Protection
Characteristic Symbol Value Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
30 V
Forward Continuous Current (Note 1) IFM 200 mA
Repetitive Peak Forward Current IFRM 300 mA
Forward Surge Current @ t < 1.0s IFSM 600 mA
Power Dissipation (Note 1) Pd 150 mW
Thermal Resistance, Junction to Ambient (Note 1) RqJA 833 °C/W
Operating and Storage Temperature Range Tj, TSTG -65 to +125 C
Notes: 1. Device mounted on FR-4 PC board with recommended pad layout, which can be found on our website at
http://www.diodes.com/datasheets/ap02001.pdf.
2. Short duration test pulse used to minimize self-heating effect.
A
M
J LD
B C
H
K N
G
TOP VIEW
C
EB
Characteristic Symbol Min Typ Max Unit Test Condition
Reverse Breakdown Voltage (Note 2) V(BR)R 30 V IR = 100mA
Forward Voltage (Note 2) VF
240
320
400
500
1000
mV
IF = 0.1mA
IF = 1mA
IF = 10mA
IF = 30mA
IF = 100mA
Reverse Leakage Current (Note 2) IR 2.0 mA VR = 25V
Total Capacitance CT 10 pF VR = 1.0V, f = 1.0MHz
Reverse Recovery Time trr 5.0 ns IF = 10mA through IR = 10mAto IR = 1.0mA, RL = 100W
Electrical Characteristics @ TA = 25 C unless otherwise specified
BAT54T Marking: L1 BAT54AT Marking: L2 BAT54CT Marking: L3 BAT54ST Marking: L4
TC
UD
OR
P
WE
N
SOT-523
Dim Min Max Typ
A 0.15 0.30 0.22
B 0.75 0.85 0.80
C 1.45 1.75 1.60
D 0.50
G 0.90 1.10 1.00
H 1.50 1.70 1.60
J 0.00 0.10 0.05
K 0.60 0.80 0.75
L 0.10 0.30 0.22
M 0.10 0.20 0.12
N 0.45 0.65 0.50
a 0 8
All Dimensions in mm
BAT54T /AT /CT /ST
SURFACE MOUNT SCHOTTKY BARRIER DIODE
Features
• Case: SOT-523, Molded Plastic
• Case material - UL Flammability Rating 94V-0
• Moisture sensitivity: Level 1 per J-STD-020A
• Terminals: Solderable per MIL-STD-202,
Method 208
• Polarity: See Diagrams Below
• Marking: See Diagrams Below & Page 2
• Weight: 0.002 grams (approx.)
• Ordering Information, see Page 2
Mechanical Data
Maximum Ratings @ TA = 25 C unless otherwise specified
• Ultra-Small Surface Mount Package
• Low Forward Voltage Drop
• Fast Switching
• PN Junction Guard Ring for Transient and
ESD Protection
Characteristic Symbol Value Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
30 V
Forward Continuous Current (Note 1) IFM 200 mA
Repetitive Peak Forward Current IFRM 300 mA
Forward Surge Current @ t < 1.0s IFSM 600 mA
Power Dissipation (Note 1) Pd 150 mW
Thermal Resistance, Junction to Ambient (Note 1) RqJA 833 °C/W
Operating and Storage Temperature Range Tj, TSTG -65 to +125 C
Notes: 1. Device mounted on FR-4 PC board with recommended pad layout, which can be found on our website at
http://www.diodes.com/datasheets/ap02001.pdf.
2. Short duration test pulse used to minimize self-heating effect.
A
M
J LD
B C
H
K N
G
TOP VIEW
C
EB
Characteristic Symbol Min Typ Max Unit Test Condition
Reverse Breakdown Voltage (Note 2) V(BR)R 30 V IR = 100mA
Forward Voltage (Note 2) VF
240
320
400
500
1000
mV
IF = 0.1mA
IF = 1mA
IF = 10mA
IF = 30mA
IF = 100mA
Reverse Leakage Current (Note 2) IR 2.0 mA VR = 25V
Total Capacitance CT 10 pF VR = 1.0V, f = 1.0MHz
Reverse Recovery Time trr 5.0 ns IF = 10mA through IR = 10mAto IR = 1.0mA, RL = 100W
Electrical Characteristics @ TA = 25 C unless otherwise specified
BAT54T Marking: L1 BAT54AT Marking: L2 BAT54CT Marking: L3 BAT54ST Marking: L4
TC
UD
OR
P
WE
N
SOT-523
Dim Min Max Typ
A 0.15 0.30 0.22
B 0.75 0.85 0.80
C 1.45 1.75 1.60
D 0.50
G 0.90 1.10 1.00
H 1.50 1.70 1.60
J 0.00 0.10 0.05
K 0.60 0.80 0.75
L 0.10 0.30 0.22
M 0.10 0.20 0.12
N 0.45 0.65 0.50
a 0 8
All Dimensions in mm