SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
Reverse Voltage - 30 Volts
Forward Current - 200 mAmpere
BAT54 Series
FEATURES
●
Low Turn-on Voltage
●
Fast Switching
●
Ultra-small surface mount package.
●
PN Junction Guard Ring for Transient and
ESD Protection
Dim
A
L
Top View
3
SOT-23
Min
2.800
1.200
0.890
0.370
1.780
0.013
0.085
0.450
0.890
2.100
0.450
Max
3.040
1.400
1.110
0.500
2.040
0.100
0.177
0.600
1.020
2.500
0.600
A
B
C
2
B S
1
D
G
H
J
K
J
MECHANICAL DATA
●
Case: SOT-23, Molded Plastic
●
Terminals: Plated Leads Solderable per
MIL-STD-202, Method 208
●
Polarity:
See Diagrams Below
●
Weight: 0.008 grams (approx.)
V
G
C
D
H
K
L
S
V
All Dimension in mm
3
3
3
3
1
2
1
2
1
2
1
2
BAT54 Marking
:
L4,HL4
BAT54A Marking
:
L42,HL42
BAT54C Marking
:
L43,HL43
BAT54S Marking
:
L44,HL44
MAXIMUM RATINGS
(TJ = 125°C unless otherwise noted)
Rating
Reverse Voltage
Forward Power Dissipation
@ TA = 25°C
Derate above 25°C
Forward Current (DC)
Junction Temperature
Storage Temperature Range
Symbol
VR
PF
Value
30
225
1.8
200 Max
125 Max
– 55 to +150
Unit
Volts
mW
mW/°C
mA
°C
°C
IF
TJ
Tstg
ELECTRICAL CHARACTERISTICS
(TA = 25°C unless otherwise noted) (EACH DIODE)
Characteristic
Reverse
Breakdown
Voltage (IR =
10
µA)
Total Capacitance (VR = 1.0 V, f = 1.0 MHz)
Reverse Leakage (VR = 25 V)
Forward Voltage (IF = 0.1 mAdc)
Forward Voltage (IF = 30 mAdc)
Forward Voltage (IF = 100 mAdc)
Reverse
Recovery
Time
(IF = IR = 10 mAdc, IR(REC) = 1.0 mAdc) Figure 1
Forward Voltage (IF = 1.0 mAdc)
Forward Voltage (IF = 10 mAdc)
Forward Current (DC)
Repetitive Peak Forward Current
Non–Repetitive Peak Forward Current (t < 1.0 s)
Symbol
V
(BR)R
CT
IR
VF
VF
VF
trr
VF
VF
IF
IFRM
IFSM
Min
30
—
—
—
—
—
—
—
—
—
—
—
Typ
—
7.6
0.5
0.22
0.41
0.52
—
0.29
0.35
—
—
—
Max
—
10
2.0
0.24
0.5
1.0
5.0
0.32
0.40
200
300
600
Unit
Volts
pF
µAdc
Vdc
Vdc
Vdc
ns
Vdc
Vdc
mAdc
mAdc
mAdc
DIOTECH [ DIOTECH COMPANY. ]
