MOS Просмотр технического описания (PDF) - KOA Speer Electronics, Inc.
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MOS Datasheet PDF : 2 Pages
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MOS
reduced size metal oxide power type
leaded resistor
applications and ratings
Part
Designation
MOS1/2
MOS1
MOS2
MOS3
MOS5
MOSX1/2
MOSX1
MOSX2
Power
Rating
@ 70°C
0.5W
1.0W
2.0W
3.0W
5.0W
0.5W
1.0W
2.0W
Minimum
Dielectric
Withstanding
Voltage
400V
500V
700V
800V
400V
500V
T.C.R.
(ppm/°C)
Max.
±300
Resistance Range
E-96
(F±1%)
E-24
(G±2%)
E-24
(J±5%)
10Ω - 47kΩ 10Ω - 47kΩ 10Ω - 47kΩ
10Ω - 68kΩ 10Ω - 68kΩ
10Ω - 100kΩ
10Ω - 100kΩ 10Ω - 100kΩ
—
Absolute
Maximum
Working
Voltage
300V
350V
500V
1Ω - 9.1Ω
0.22Ω - 9.1Ω 0.1Ω - 9.1Ω E = √P x R
MOSX3
3.0W
700V
—
MOSX5
5.0W
800V
environmental applications
Absolute
Maximum
Overload
Voltage
Operating
Temperature
Range
600V
700V
1000V
-55°C
to
+200°C
E x 2.5
Derating Curve
Surface Temperature Rise
100
250
MOS5
80
200
MOSX5
MOS3
MOSX3
60
150
MOS2
MOSX2
40
100
MOS1
MOSX1
20
50
MOS1/2
MOSX1/2
0
-60 -40 -20 0
-55
20 40 60 80 100 120 140 160 180 200 220 240
70
235
Ambient Temperature
(°C)
0
0
25
50
75
100
125
% Rated Power
Performance Characteristics
Parameter
Requirement ∆ R ±(% + 0.05Ω)
Limit
Typical
Test Method
Resistance
Within specified
tolerance
—
Measuring points are at 10mm ±1mm from the end cap.
T.C.R.
Within specified
T.C.R.
—
Room temperature +100°C
Overload (Short time)
±(2% +0.1Ω)
±1%
Rated voltage x 2.5 for 5 seconds
Resistance to Solder Heat
±1%
±0.5%
260°C ±5°C, 10 seconds ± 1 second
Terminal Strength
No lead-coming off
and loose terminals
—
Twist 360°C, 5 times
Rapid Change of Temperature
±1%
±0.5%
-55°C (30 minutes), +125°C (30 minutes), 5 cycles
Moisture Resistance
±(5%+0.1Ω)
±2.5%
40°C ± 2°C, 90 - 95% RH, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle
Endurance at 70°C
±(5%+0.1Ω)
±2.5%
70°C ± 2°C, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle
High Temperature Exposure
±(2% +0.1Ω)
±1%
-125°C, 100 hours
Resistance to Solvent
No abnormality in
appearance. Marking
—
shall be easily legible
Ultrasonic washing with isopropyl alcohol for 2 minutes.
Power: 0.3W/cm3, f: 28kHz, Temp: 35°C ±5°C
Flame Retardant
Flame test: the test flame shall be applied and removed for each 15 seconds respectively
No evidence of
to repeat the cycle 5 times. Overload flame retardant: power (AC) corresponding to 2, 4,
flaming or
—
8, 16 and 32 times the power rating shall be applied for each 1 minute until disconnection
self-flaming
occurs. However the applied voltage shall not exceed the value of 4 times of the
maximum operating voltage
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
12/30/08
126 KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
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