SPICE MODELS: BAT54 BAT54A BAT54C BAT54S
BAT54 /A /C /S
SURFACE MOUNT SCHOTTKY BARRIER DIODE
Features
SOT-23
·
·
·
·
Low Turn-on Voltage
Fast Switching
Dim
A
Min
0.37
1.20
2.30
0.89
0.45
1.78
2.80
0.013
0.903
0.45
0.085
0°
Max
0.51
1.40
2.50
1.03
0.60
2.05
3.00
0.10
1.10
0.61
0.180
8°
A
PN Junction Guard Ring for Transient and ESD Protection
Available in Lead Free/RoHS Compliant Version (Note 3)
B
B
C
C
TOP VIEW
D
Mechanical Data
D
G
E
E
·
·
Case: SOT-23.
H
G
H
Case Material. Molded Plastic. UL Flammability Classification
Rating 94V-0
K
M
J
·
·
·
Moisture Sensitivity: Level 1 per J-STD-020C
J
L
Terminals: Solderable per MIL-STD-202, Method 208
K
Also Available in Lead Free Plating (Matte Tin Finish
annealed over Alloy 42 leadframe). Please See Ordering
Information, Note 5, on Page 3
L
M
a
·
·
·
Polarity: See Diagrams Below
All Dimensions in mm
Marking Code: See Diagrams Below & Page 3
Ordering Information: See Page 3
BAT54S Marking: KL4
BAT54 Marking: KL1
BAT54A Marking: KL2
BAT54C Marking: KL3
@ TA = 25°C unless otherwise specified
Maximum Ratings
Characteristic
Symbol
Value
Unit
VRRM
VRWM
VR
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
30
V
IF
IFRM
IFSM
200
300
mA
mA
Forward Continuous Current (Note 2)
Repetitive Peak Forward Current
Forward Surge Current
600
mA
@ t < 1.0s
Pd
Power Dissipation (Note 2)
200
mW
°C/W
°C
RqJA
Tj, TSTG
Thermal Resistance, Junction to Ambient Air (Note 2)
Operating and Storage Temperature Range
500
-65 to +125
@ TA = 25°C unless otherwise specified
Electrical Characteristics
Characteristic
Symbol Min
Typ
Max
Unit
Test Condition
V(BR)R
30
Reverse Breakdown Voltage (Note 1)
I
RS = 100mA
¾
¾
V
IF = 0.1mA
IF = 1mA
IF = 10mA
IF = 30mA
IF = 100mA
240
320
400
mV
Forward Voltage (Note 1)
¾
¾
VF
500
1000
VR = 25V
IR
Reverse Leakage Current (Note 1)
Total Capacitance
¾
¾
¾
2.0
10
mA
VR = 1.0V, f = 1.0MHz
CT
¾
pF
IF = 10mA through IR = 10mA
to IR = 1.0mA, RL = 100W
trr
Reverse Recovery Time
¾
¾
5.0
ns
Notes: 1. Short duration test pulse used to minimize self-heating effect.
2. Part mounted on FR-4 board with recommended pad layout, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf.
3. No purposefully added lead.
DS11005 Rev. 16 - 2
1 of 3
BAT54 /A /C /S
www.diodes.com
ã Diodes Incorporated