SS32B THRU SS320B
Surface Mount Schottky Rectifier
Features
RoHS
COMPLIANT
● 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-214AA (SMB)
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
Device marking code
Repetitive peak reverse voltage
Average rectified output current
@60Hz sine wave, resistance load, Ta (FIG.1)
Surge(non-repetitive)forward current
@60Hz half-sine wave,1 cycle, Ta=25℃
Storage temperature
Junction temperature
VRRM
IO
V
A
SYMBOL UNIT SS32B SS33B SS34B SS35B SS36B SS38B SS310B SS315B SS320B
SS32B SS33B SS34B SS35B SS36B SS38B SS310B SS315B SS320B
20
30
40
50
60
3.0
80
100
150
200
IFSM
Tstg
Tj
A
℃
℃
-55~+125
70
-55 ~+150
-55 ~+150
■Electrical
Characteristics
（T
a
=25℃ Unless otherwise specified）
PARAMETER
Maximum instantaneous
forward voltage drop per diode
Maximum DC reverse current
at rated DC blocking voltage
per diode @ VRM=VRRM
SYMBOL UNIT
TEST
SS32B SS33B SS34B SS35B SS36B SS38B SS310B SS315B SS320B
CONDITIONS
IFM=3.0A
Ta=25℃
IRRM
mA
Ta=100℃
10
5
0.50
0.50
0.70
0.85
0.10
0.90
VF
V
1/4
S-S134
Rev. 2.3,28-Apr-14
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
SS32B THRU SS320B
■
Thermal Characteristics
（T
a
=25℃ Unless otherwise specified）
PARAMETER
SYMBOL
RθJ-A
Thermal resistance
RθJ-C
℃/W
20
1)
UNIT
SS32B
SS33B
SS34B
SS35B
SS36B
55
1)
SS38B
SS310B SS315B SS320B
Note:
(1) Thermal resistance from junction to ambient and from junction to lead mounted on P.C.B. with 0.6" x 0.6" (16 mm x 16mm) copper pad areas
■
Characteristics(Typical)
FIG2
：
Surge Forward Current Capability
90
FIG1
：
Io-Tc Curve
6.0
Average Forward Output Current(A)
SS32B-SS34B
5.0
SS35B-SS320B
Peak Forward Surge Current(A)
80
8.3ms Single Half Sine Wave
4.0
70
3.0
60
2.0
1.0
Resistive or Inductive Load
P.C.B. Mounted on 0.6"×0.6"
(16mm×16mm)Copper Pad Areas
0
50
0
25
40
Case Temperature(
℃
)
50
75
100
125
150
1
2
10
Number of Cycles
20
100
FIG3: Forward Voltage
6
3
2
100
FIG4
：
Typical Reverse Characteristics
SS32B-SS36B
SS38B-SS320B
SS35B~SS36B
SS32B~SS34B
SS315B~SS320B
1
0.5
SS38B~SS310B
Instantaneous Reverse Current(mA)
10
Tj=100
℃
Instantaneous Forward Current(A)
1.0
0.1
0.05
0.02
0.01
0.2
0.4
0.6
0.8
1.0
Instantaneous Forward Voltage(V)
1.2
0.1
0.01
Tj=25
℃
Ta=25
℃
0.001
0
20
40
60
80
100
Percent of Rated Peak Reverse Voltage(%)
2/4
S-S134
Rev. 2.3,28-Apr-14
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
SS32B THRU SS320B
■
Ordering Information (Example)
PREFERED P/N
SS32B-SS320B
SS32B-SS320B
SS32B-SS320B
PACKING
CODE
F1
F2
F3
UNIT WEIGHT(g)
Approximate 0.096
Approximate 0.096
Approximate 0.096
MINIMUM
PACKAGE(pcs)
3000
750
500
INNER BOX
QUANTITY(pcs)
6000
3000
2000
OUTER CARTON
QUANTITY(pcs)
48000
24000
16000
DELIVERY
MODE
13” reel
7” reel
7” reel
■
Outline Dimensions
DO-214AA(SMB)
Dim
A
B
C
D
E
F
G
DO-214AA(SMB)
Min
1.85
3.30
4.25
1.99
5.21
0.90
0.10
0.15
Max
2.15
3.94
4.75
2.61
5.59
1.41
0.20
0.31
A
C
B
D
F
G
E
Dimensions in millimeters
H
H
■ Suggested pad layout
P2
Dim
P1
P2
DO-214AA(SMB)
Millimeters
6.8
4.3
1.8
2.5
2.3
Q2
Q1
P3
P1
P3
Q1
Q2
Dimensions in millimeters
3/4
S-S134
Rev. 2.3,28-Apr-14
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
SS32B THRU SS320B
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 imprope r 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.
4/4
S-S134
Rev. 2.3,28-Apr-14
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
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