SS22BF Series
Surface Mount Schottky Barrier Rectifier
CIRCUIT DIAGRAM
SMBF
1
2
Cathode
Anode
1
2
MECHANICAL DATA
● Case: SMBF
● Terminals: Solderable per MIL-STD-750,
Method 2026
● Approx. Weight: 57mg / 0.002oz
MARKING
FEATURES
● 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
Type number Marking code
SS22BF
SS24BF
SS26BF
S22B
SS28BF
SS210BF
SS212BF
SS215BF
SS220BF
S24B
S26B
S28B
S210B
S212B
S215B
S220B
Version：3
http://www.jestek.com.cn
1／4
Absolute 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 %.
Maximum DC Blocking Voltage
Parameter
Maximum Repetitive Peak Reverse Voltage
Maximum RMS voltage
Maximum Average Forward Rectified Current
20
40
V
14
28
V
V
2.0
0.5
5
-55 ~ +150
A
A
V
mA
°C
Units
20 40
Peak Forward Surge Current,8.3ms
Single Half Sine-wave Superimposed
on Rated Load (JEDEC method)
Max Instantaneous Forward Voltage at 2 A
Maximum DC Reverse Current
at Rated DC Reverse Voltage
Operating Junction Temperature Range
SS22BF SS24BF SS26BF SS28BF SS210BF SS212BF SS215BF
SS220BF
T
a
= 25°C
T
a
=100°C
V
RRM
V
RMS
V
DC
I
F(AV)
I
FSM
V
F
I
R
T
j
Symbols
T
stg
Storage Temperature Range
60
42
60
80
56
80
100
100
0.55 0.70 0.85
-55 ~ +150
°C
120
120
150
105
150
200
140
200
0.95
0.3
3
50
70 84
75
Typical Thermal Resistance
°C/W
R
θJA
pF
C
j
220 110
Typical Junction Capacitance
（1）
（2）
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.
SS22BF Series
Version：3
http://www.jestek.com.cn
2／4