SS22A THRU SS220A
1 / 4
Yangzhou Yangjie Electronic Technology Co., Ltd.
S-S128
Rev. 2.5, 14-Nov-20
www.21yangjie.com
Surface Mount Schottky Rectifier
Features
● Low profile package
● Ideal for automated placement
● Guardring for overvoltage protection
● Low power losses, high efficiency
● High forward surge capability
● Meets MSL level 1, per J-STD-020, LF maximum peak
of 260 °C
Typical Applications
For use in low voltage high frequency inverters, freewheeling,
DC/DC converters, and polarity protection applications.
Mechanical Data
● Package: DO-214AC (SMA)　
Molding compound meets UL 94 V-0 flammability
rating, RoHS-compliant, halogen-free
● Terminals: Tin plated leads, solderable per
J-STD-002 and JESD22-B102
● Polarity: Cathode line denotes the cathode end
■Maximum Ratings (Ta=25℃ Unless otherwise specified）
PARAMETER SYMBOL UNIT
SS
22A 23A 24A 25A 26A 28A 210A 215A 220A
Device marking code
SS
22A 23A 24A 25A 26A 28A 210A 215A 220A
Repetitive Peak Reverse Voltage VRRM V 20 30 40 50 60 80 100 150 200
A
verage Rectified Output Current
@60Hz Half-sine wave, Resistance load,TL (FIG.1) IO A 2.0
Surge(Non-repetitive)Forward Current
@60Hz Half-sine wave,1 cycle, Ta=25℃ IFSM A 50
Junction Temperature Tj ℃ -55~+125 -55 ~+150
Storage Temperature Tstg ℃ -55 ~+150
■Electrical Characteristics（Ta=25℃ Unless otherwise specified）
PARAMETER SYMBOL UNIT TEST
CONDITIONS
SS
22A 23A 24A 25A 26A 28A 210A 215A 220A
Maximum instantaneous
forward voltage drop per diode VF V I
FM=2.0A 0.50 0.70 0.85 0.90
Maximum DC reverse current at
rated DC blocking voltage
per diode@ VRM=VRRM
IRRM mA
Ta=25℃ 0.50 0.10
Ta=100℃ 10 5
COMPLIANT
RoHS
SS22A THRU SS220A
2 / 4
Yangzhou Yangjie Electronic Technology Co., Ltd.
S-S128
Rev. 2.5, 14-Nov-20
www.21yangjie.com
■Thermal Characteristics （Ta=25℃ Unless otherwise specified）
PARAMETER SYMBOL UNIT
SS
22A 23A 24A 25A 26A 28A 210A 215A 220A
Thermal Resistance
RθJ-A(1)
℃/W
75
RθJ-L(1) 17
Note
(1) Thermal resistance from junction to ambient and from junction to lead mounted on P.C.B. with 0.2" x 0.2" (5.0 mm x 5.0 mm) copper pad areas
■Ordering Information (Example)
PREFERED
P/N
PACKAGE
CODE UNIT WEIGHT(g) MINIMUM
PACKAGE(pcs)
INNER BOX
QUANTITY(pcs)
OUTER CARTON
QUANTITY(pcs)
DELIVERY
MODE
SS22A- SS220A F1 Approximate 0.059 5000 10000 80000 13” reel
SS22A- SS220AF2 Approximate 0.059 7500 15000 120000 13” reel
SS22A- SS220AF3 Approximate 0.059 7500 15000 60000 13” reel
SS22A- SS220AF4 Approximate 0.059 1800 7200 57600 7” reel
SS22A- SS220AF5 Approximate 0.059 2000 8000 64000 7” reel
SS22A- SS220AF6 Approximate 0.059 5000 10000 100000 13” reel
■ Characteristics (Typical)
1
0
2510 20 50 100
10
sine wave
non-repetitive
Tj=25℃
FIG2:Surge Forward Current Capability
08.3ms
1cycle
IFSM
8.3ms
20
30
40
50
60
70
Peak Forward Surge Current (A)
Number of Cycles
0408012016
0
2.5
2.0
1.5
1.0
0.5
0
FIG1：Io-TL
Curve
Lead Tempreture(℃)
Average Rectifield Output Current(A)
SS22A-SS24A
SS25A-SS220A
resistive or inductive on P.C.B. with
0.2" x 0.2" (5.0 mm x 5.0 mm)
copper pad areas
160
SS22A THRU SS220A
3 / 4
Yangzhou Yangjie Electronic Technology Co., Ltd.
S-S128
Rev. 2.5, 14-Nov-20
www.21yangjie.com
■ Outline Dimensions
DO-214AC(SMA)
Dim Min Max
A 1.25 1.58
B 2.40 2.83
C 4.06 4.75
D 1.90 2.30
E 4.93 5.28
F 0.76 1.41
G 0.08 0.20
H 0.15 0.31
■ Suggested Pad Layout
DO-214AC(SMA)
Dim Millimeters
P1 4.00
P2 1.50
P3 6.50
Q12.50
Q21.70
Dimensions in millimeters
DO-214AC(SMA)
A B
C
D
E
FHG
FIG3：Forward Voltage
1.00
0.01
0.10
0.4 0.6 0.8 1.0 1.2 1.4
Instantaneous Forward Current (A)
Instantaneous Forward Voltage (V)
10.0
100
SS22A-SS24A
SS25A-SS26A
SS28A-SS210A
SS215A-SS220A
0.2
TJ-25℃
Pulse width=300us
1% Duty Cycle
Dimensions in millimeters
P2
Q2
Q1
P1
P3
FIG4：TypicalReverseCharacteristics
PercentofRatedPeakReverseVoltage(%)
InstantaneousReverseCurrent(mA)
020 40 60 80 100
0.001
Tj=25℃
100
10
1.0
0.1
0.01
Tj=100℃
SS22A-SS26A
SS28A-SS220A
SS22A THRU SS220A
4 / 4
Yangzhou Yangjie Electronic Technology Co., Ltd.
S-S128
Rev. 2.5, 14-Nov-20
www.21yangjie.com
Disclaimer
The information presented in this document is for reference only. Yangzhou Yangjie Electronic Technology Co., Ltd. reserves the
right to make changes without notice for the specification of the products displayed herein to improve reliability, function or design
or otherwise.
The product listed herein is designed to be used with ordinary electronic equipment or devices, and not designed to be used with
equipment or devices which require high level of reliability and the malfunction of with would directly endanger human life (such as
medical instruments, transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers and other safety
devices), Yangjie or anyone on its behalf, assumes no responsibility or liability for any damages resulting from such improper use
of sale.
This publication supersedes & replaces all information previously supplied. For additional information, please visit our website
http:// www.21yangjie.com , or consult your nearest Yangjie’s sales office for further assistance.