PS545L Datasheet, PDF (1/1 Pages) Chongqing Pingwei Enterprise co.,Ltd – 5.0AMPS. SCHOTTKY BARRIER RECTIFIERS

PS545L
5.0AMPS. SCHOTTKY BARRIER RECTIFIERS
FEATURE
MECHANICAL DATA
.For surface mounted application
.High current capability
.Low forward voltage drop
.Low power loss, high efficiency
.High surge current capability
.High temperature soldering guaranteed: 260°C /10 seconds at
terminals.
.Terminal: Solder plated
.Case: Molded with UL-94 Class V-0 recognized Flame
Retardant Epoxy
PS-277B
D
A
D2
b2
A2
L
W1
E
E1 W
E2
NO Dimensions NO
A
1.20±0.1
e
A2
0.25±0.05
E1
b1
0.9±0.1
E2
b2
1.8±0.1
L
Dimensions
1.84Typ
5.3±0.1
3.3±0.2
0.6±0.1
e
b1
b1
A2
LEFT PIN
RIGHT PIN
L1
D
3.95±0.1
L1
0.6±0.1
D2
3.00Typ
W
1.3±0.2
E
6.5±0.1
W1
0.8±0.15
BOTTOM SIDE
HEAT SINK
All Dimensions in mm
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz,resistive or inductive load. For capacitive load, derate current by 20%
Type Number
SYMBOL
PS545L
units
Maximum Recurrent Peak Reverse Voltage
VRRM
45
Maximum RMS Voltage
VRMS
31.5
Maximum DC blocking Voltage
VDC
45
Average Forward Rectified Output Current
IF(AV)
5.0
Peak Forward Surge Current 8.3ms single half sine-wave
IFSM
superimposed on rated load (JEDEC method)
150.0
Maximum Instantaneous Forward
@TA=25°C
0.35
Voltage at 2.0A DC
@ TA =100°C
0.30
VF
Maximum Instantaneous Forward
@TA=25°C
0.45
Voltage at 5.0A DC
@ TA =100°C
0.40
Maximum DC Reverse Current atratedDC @TA=25°C
0.2
IR
blocking voltage
@TA=100°C
10.0
Typical Junction Capacitance (Note1)
CJ
500
Typical Thermal Resistance (Note2)
R(JA)
55
Storage Temperature
TSTG
-55 to +150
Operating Junction Temperature
TJ
-55 to +150
Note:
1. Measured at 1.0 MHz and applied reverse voltage of 4.0Vdc
2. Polymide PCB, 2oz. Copper. Cathode pad dimensions 18.8mm x 14.4mm. Anode pad dimensions 5.6mm x 14.4mm.
V
V
V
A
A
V
mA
pF
°C/W
°C
°C