ssm12pt Chenmko Enterprise Co. Ltd., ssm12pt Datasheet
ssm12pt
Manufacturer Part Number
ssm12pt
Description
Schottky Barrier Rectifier
Manufacturer
Chenmko Enterprise Co. Ltd.
Datasheet
1.SSM12PT.pdf
(2 pages)
MAXIMUM RATINGES ( At T
ELECTRICAL CHARACTERISTICS ( At T
NOTES :
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Typical Junction Capacitance (Note 2)
Operating Temperature Range
Storage Temperature Range
Maximum Instantaneous Forward Voltage at 1.0 A DC
Maximum Average Reverse Current
at Rated DC Blocking Voltage
Typical Thermal Resistance (Note 1)
FEATURES
* Plastic package has Underwriters Laboratory
* For surface mounted applications
* Low profile package
* Built-in strain relief
* Metal silicon junction, majority carrier conduction
* Low power loss, high efficiency
* High current capability, low forward voltage drop
* High surge capability
* For use in low voltage high frequency inverters, free
* High temperature soldering guaranteed :
* Lead free devices
MECHANICAL DATA
Case: JEDEC SMA molded plastic
Terminals: Solder plated, solderable per MIL-STD-750,
Polarity: Color band denotes cathode end
Weight: 0.002 ounce 0.064 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
Single phase, half wave, 60 H
For capacitive load, derate current by 20%.
Flammability Classification 94V-0
wheeling, and polarity protection applications
260
1. Thermal Resistance ( Junction to Lead ) : PC Board Mounted on 0.2 X 0.2" ( 5 X 5mm ) copper pad area.
2. Measured at 1.0 MH
o
C/10 seconds at terminals
VOLTAGE RANGE 20 - 60 Volts
o
C ambient temperature unless otherwise specified.
Method 2026
CHENMKO ENTERPRISE CO.,LTD
CHARACTERISTICS
A
RATINGS
= 25
Z
Z
, resistive or inductive load.
and applied reverse voltage of 4.0 volts.
o
C unless otherwise noted )
SCHOTTKY BARRIER RECTIFIER
A
= 25
o
C unless otherwise noted )
SURFACE MOUNT
@ T
@ T
A
A
= 25
= 100
o
C
o
C
SYMBOL
SYMBOL
V
V
R
T
V
I
FSM
RRM
C
V
RMS
I
T
STG
I
DC
O
R
J
F
J
JL
CURRENT 1.0 Ampere
SSM12PT
SSM12PT
20
14
20
Dimensions in inches and (millimeters)
SSM13PT
SSM13PT
-65 to +125
0.096(2.44)
0.075(1.90)
0.060(1.52)
0.030(0.76)
0.114(2.90)
0.094(2.40)
0.50
30
21
30
(1)
-65 to +150
SSM14PT
SSM14PT
110
1.0
0.5
40
28
40
40
25
10
0.185(4.70)
0.157(4.00)
0.212(5.40)
0.185(4.70)
SSM15PT
SSM15PT
50
35
50
-65 to +150
SSM12PT
SSM16PT
0.70
(2)
THRU
0.008 ( 0.203 )(max)
SSM16PT
SSM16PT
0.012(0.310)
0.006(0.150)
0.065(1.65)
0.047(1.20)
60
42
60
SMA
SMA
mAmps
mAmps
UNITS
UNITS
o
Amps
Amps
Volts
Volts
Volts
Volts
C / W
2002-5
pF
o
o
C
C
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ssm12pt Summary of contents
Page 1
... STG o C unless otherwise noted ) SYMBOL SSM12PT 100 C A SSM12PT THRU SSM16PT 0.114(2.90) 0.065(1.65) 0.094(2.40) 0.047(1.20) (2) (1) 0.185(4.70) 0.157(4.00) 0.012(0.310) 0.006(0.150) 0.096(2.44) 0.075(1.90) 0.060(1.52) 0.008 ( 0.203 )(max) 0.030(0.76) 0.212(5.40) 0.185(4.70) SSM13PT SSM16PT SSM14PT ...
Page 2
... RATING CHARACTERISTIC CURVES ( SSM12PT THRU SSM16PT ) FIG TYPICAL FORWARD CURRENT DERATING CURVE 1.0 .75 .50 Single .25 Half Wave 60H Z Resistive or Inductive Load 100 125 o LEAD TEMPERATURE, ( FIG TYPICAL REVERSE CHARACTERISTICS 100 SSM12PT~SSM14PT 125 1 . .01 .001 ...