35W TO-220 HIGH POWER RESISTORS
Features………………………………………………………….
Non-inductive, thin film technology.
Thermally enhanced Industry standard TO220 package.
RoHS compliant.
Low thermal resistance, 3.3
°C/W
resistor hot spot to metal tab.
Complete thermal flow design available for easy implementation.
Superior vibration durability.
Small thin package for high density PCB installation.
Applications………………………………………………………
High frequency circuits and high speed pulse designs.
Switch mode power supplies.
Motor control and drive circuits.
Automotive.
Industrial computing and measurement systems.
Specification
Dimensions
A
C
D
dia.M
MHP
J
G
F
E
H
N
A
10.6
B
15.0
C
4.5
D
1.5
E
2.7
F
5.08
B
K
L
G
0.75
H
0.5
J
1.5
K
19.0
L
2.7
M
3.6
N
15.0
Specification
Item
Power Rating
Power Rating
Thermal Resistance
Resistance Range
Nominal Resistance Series
TCR
Tolerance
Operation Temp. Range
Max. Operating Volt.
Dielectric Withstanding Voltage
Load Life
Humidity
Temp. Cycle
Soldering Heat (Max)
Solderability
Insulation Resistance
Vibration
Specifications
35 Watt
2.25 Watt
3.3
°C/W
0.1-9.1
Ω
E12
100 ppm/°C
+/-1% (F) & 5% (J)
-55°C to+155°C
500V or
P.R
2000 Volts DC
∆R
+/-(1.0 %+0.05
Ω)
∆R
+/- (1.0 %+0.05
Ω)
∆R
+/- (0.25 %+0.05
Ω)
∆R
+/- (0.1 %+0.05
Ω)
Over 95% of surface
Over 1,000 MΩ
∆R
+/- (0.25 %+0.05
Ω)
Test Conditions
-55 to 25
°C
flange temperature
Free air.
Hot spot to Tab
Up to 51 KΩ also available
2.5
Ω
and 5.0
Ω
also available
-55 to +155
°C
0.01-0.09
Ω
E6
250 ppm/°C
+/- 5% (J)
10-220
Ω
E24
50 ppm/°C
+/-1% (F)
60 seconds.
25
°C,
90 min. ON,30 min. OFF,1000 hours.
40°C,90-95%RH, DC 0.1 W, 1000 hours.
-55
°C,30
min.,+155
°C,30
min., 5 cycles
250+/-5
°C,
3 seconds,
230+/-5
°C,
3 seconds.
Between terminals and tab.
Note:
For resistances from 220Ω to 51k
Ω
the power rating shall be restricted to 20W.
Specifications subject to change without notice.
1
MHP 35
35W TO-220 High power resistors
Rating Power (W)
Derating Curve
Temperature Rise (°C)
Temperature Rise
MHP 35 500 F
MHP 35 1K0 F
+25C
40
30
20
10
+155C
0
-50
0
50
100
150
200
Flange Temperature (°C)
120
100
80
60
40
20
0
10
Power (Watt
)
20
30
Pulse Energy durability
Pulse Peak (Watts)
10K
MHP 35 100F
1K
Impedance (ohms)
Frequency Characteristics
10K
MHP 35 10K0 F
MHP 35 1K0 F
1K
100
100
MHP 35 101 F
MHP 35 500 F
10
1µ
10µ
100µ
Pulse Width (s)
1m
10m
100m
10
MHP 35 220F
10K
100K
1M
10M
Frequency (Hz)
100M
1G
Notes:
(1)
(2)
(3)
(4)
(5)
(6)
Electrically isolated metal tab.
Recommend the use of thermal grease between metal tab and heat sink.
Thermal design should account for a thermal resistance between resistor and tab of 3.3°C/W and a maximum resistor temperature of 155°C.
Resistances greater than 220Ω are available, please call factory.
Surface mount package also available, please call factory.
Current rating: 25A maximum
Ordering Information
MHP 35
500
F
Model
Resistance Code
0.1Ω : 0R100
50
Ω
: 500 First two digits significant, last digit: number of trailing zeros
Tolerance
J = 5% Tol
F = 1% Tol
2
单片机
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