Formosa MS
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
SS32-B THRU SS320-B
3.0 A Surface Mount Schottky Barrier
Rectifiers - 20V-200V
Package outline
Features
SMB/DO-214AA
The plastic package carries Underwriters Laboratory
Flammability Classification 94V-0
For surface mounted applications
Metal silicon junction,majority carrier conduction
Low power loss,high efficiency
Built-in strain relief,ideal for automated placement
High forward surge current capability
High temperature soldering guaranteed:
250 C/10 seconds at terminals
Compliant to RoHS Directive 2011/65/EU
Suffix"-H" indicates Halogen-free part,ex.SS34-B-H
0.155(3.94)
0.130(3.30)
0.086 (2.20)
0.071 (1.80)
0.183(4.65)
0.160(4.05)
0.012(0.305)
0.006(0.152)
0.096(2.45)
0.081(2.05)
Mechanical data
Case: JEDEC DO-214AA molded plastic body
Terminals: Solder plated, solderable per MIL-STD-750,
Method 2026
Polarity: Color band denotes cathode end
Mounting Position: Any
Weight:0.003 ounce, 0.093 grams
0.060(1.52)
0.219(5.56)
0.202(5.14)
Dimensions in inches and (millimeters)
Maximum ratings and Electrical Characteristics (AT
PARAMETER
0.008(0.203)MAX.
0.030(0.76)
T A=25 oC unless otherwise noted)
CONDITIONS
Symbol
MIN.
TYP.
MAX.
UNIT
Forward rectified current
See Fig.2
IO
3.0
A
Forward surge current
8.3ms single half sine-wave (JEDEC methode)
I FSM
80
A
V R = V RRM T A = 25 OC
Reverse current
V R = V RRM T A = 100 OC
Thermal resistance
Junction to ambient
NOTE 1
Diode junction capacitance
f=1MHz and applied 4V DC reverse voltage
Storage temperature
0.5
IR
10
R θJA
55
CJ
500
T STG
O
C/W
pF
+150
-65
mA
O
C
Note: 1.P.C.B. mounted with 0.2x0.2”(5.0x5.0mm) copper pad areas
*1
V RRM
(V)
V RMS*2
(V)
*3
VR
(V)
SS32-B
20
14
20
SS34-B
40
28
40
SYMBOLS
SS345-B
45
32
45
SS35-B
50
35
50
SS36-B
60
42
60
SS38-B
80
56
80
SS310-B
100
70
100
SS315-B
150
105
150
SS320-B
200
140
200
http://www.formosams.cn
TEL:886-755-27188611
FAX:886-755-27188568
*4
VF
(V)
Operating
temperature
T J, ( OC)
0.55
-55 to +125
*1 Repetitive peak reverse voltage
*2 RMS voltage
*3 Continuous reverse voltage
*4 Maximum forward voltage@I F=3.0A
0.70
0.85
-55 to +150
0.92
Page 1
Document ID
Issued Date
Revised Date
Revision
Page.
FM-3060015
2003/03/08
2012/05/16
D
3
Formosa MS
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
SS32-B THRU SS320-B
FIG. 1- FORWARD CURRENT DERATING CURVE
3.0
2.4
Single Phase
Half Wave 60Hz
Resistive or
inductive Load
1.8
P.C.B mounted on
0.2*0.2"(5.0*5.0mm)
copper pad areas
1.2
SS32-B-SS345-B
SS35-B-SS320-B
0.6
0
0
25
50
75
100
125
150
PEAK FORWARD SURGE CURRENT,
AMPERES
AVERAGE FORWARD RECTIFIED CURRENT,
AMPERES
Rating and characteristic curves
FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT
100
80
60
40
20
175
0
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
1
10
LEAD TEMPERATURE, C
NUMBER OF CYCLES AT 60 Hz
50
INSTANTANEOUS FORWARD
CURRENT,AMPERES
TJ=25 C
10.0
1
SS32-B-SS345-B
SS35-B-SS36-B
SS38-B-SS310-B
SS315-B-SS320-B
FIG. 4-TYPICAL REVERSE CHARACTERISTICS
INSTANTANEOUS REVERSE CURRENT,
MILLIAMPERES
FIG. 3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
0.1
100
10
TJ=100 C
1
TJ=75 C
0.1
0.01
TJ=25 C
0.001
0.2
0.4
0.6
0.8
1.0
1.2
1.4
20
40
60
80
100
1.6
INSTANTANEOUS FORWARD VOLEAGE,
VOLTS
FIG. 5-TYPICAL JUNCTION CAPACITANCE
JUNCTION CAPACITANCE, pF
0
PERCENT OF PEAK REVERSE VOLTAGE,%
0
2000
1000
TJ=25 C
100
SS32-B-SS345-B
SS35-B-SS320-B
TRANSIENT THERMAL IMPEDANCE,
C/W
0.01
100
FIG. 6-TYPICAL TRANSIENT THERMAL IMPEDANCE
100
10
1
0.1
0.01
0.1
1
10
100
10
0.1
1.0
10
100
REVERSE VOLTAGE,VOLTS
http://www.formosams.cn
TEL:886-755-27188611
FAX:886-755-27188568
t,PULSE DURATION,sec.
Page 2
Document ID
Issued Date
Revised Date
Revision
Page.
FM-3060015
2003/03/08
2012/05/16
D
3
Formosa MS
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
SS32-B THRU SS320-B
Pinning information
Pin
Pin1
Pin2
Simplified outline
cathode
anode
1
Symbol
2
1
2
Marking
Type number
Marking code
SS32-B
SS34-B
SS345-B
SS35-B
SS36-B
SS38-B
SS310-B
SS315-B
SS320-B
SS32
SS34
SS345
SS35
SS36
SS38
SS310
SS315
SS320
Example
For Halogen D evice
For Halogen-free Device
LOGO
LOGO
FMS
FMS
SS34
SS34-H
Marking code
Marking code
Suggested solder pad layout
C
A
B
Dimensions in inches and (millimeters)
http://www.formosams.cn
TEL:886-755-27188611
FAX:886-755-27188568
PACKAGE
A
B
C
SMB
0.078 (2.00)
0.059 (1.50)
0.110 (2.80)
Page 3
Document ID
Issued Date
Revised Date
Revision
Page.
FM-3060015
2003/03/08
2012/05/16
D
3
很抱歉,暂时无法提供与“SS36-B”相匹配的价格&库存,您可以联系我们找货
免费人工找货