1
2
SSL54F
Surface Mount Schottky
Barrier Rectifier
FEATURES
SMAF
● Metal silicon junction, majority carrier
conduction
● For surface mounted applications
● Low power loss, high efficiency
● High forward surge current capability
● For use in low voltage, high frequency
inverters, free wheeling, and polarity
protection applications
1
2
Cathode
Anode
CIRCUIT DIAGRAM
● Case: SMAF
● Terminals: Solderable per MIL-STD-750,
Method 2026
● Approx. Weight: 27mg / 0.00095oz
MECHANICAL DATA
MARKING
Type number Marking code
SSL54F
SSL54
Version：3
1／4
Maximum DC Blocking Voltage
Peak Forward Surge Current 8.3 ms Single
Half Sine Wave Superimposed on Rated Load
Maximum Instantaneous Forward Voltage at 5A
Parameter
Maximum Repetitive Peak Reverse Voltage
Maximum RMS voltage
Maximum Average Forward Rectified
Current at T
c
= 100 °C
Maximum DC Reverse Current T
a
= 25 °C
at Rated DC Blocking Voltage
T
a
=100 °C
V
R
R
M
V
R
MS
V
DC
I
F(AV)
I
FSM
V
F
I
R
Symbols
V
V
V
5
150
1.0
50
A
A
V
mA
Units
Typical Thermal Resistance
(2)
R
θJ A
45
°C/W
40
28
40
Typical Junction Capacitance
(1)
pF
C
j
Storage Temperature Range
T
stg
-55 ~ +150
°C
Operating Junction Temperature Range
-55 ~ +150
°C
T
j
800
0.45
SSL54F
Measured at 1 MHz and applied reverse voltage of 4 V D.C
（2）
（1）
P.C.B. mounted with 2.0" X 2.0" (5 X 5 cm) copper pad areas.
SSL54F
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 °C ambient temperature unless otherwise specified.Single phase half-wave
60 Hz, resistive or inductive load, for capacitive load current derate by 20 %.
Version：3
2／4