(0.2 percent + 0.01 ohm) max.
point 0.2 inch (5.08 mm) from the resistor body.
鈭?/div>
R
0
1
55
25
100
o
150
CASE TEMPERATURE, C
be
establishing the
*
The case temperature is toSee used for purposes of
case temperature
maximum applied power.
Derating Curve.
The
DERATING CURVE
100
80
RATED LOAD, %
measurement is made with the thermocouple contacting the bottom
insulated mounting surface of the package (center of bottom surface), the
device mounted on a heat sink, thermal grease applied at a mounting
torque of up to 8 in-lbs (0.90 N-m) maximum.
Without a heat sink, when
in free air at +25
擄
C, the MP808 and the MP825 are rated for 1.25 watts,
the MP816 and the MP850 are rated for 2.25 watts.
Derating ( thermal resistance ) for each
MP808: 0.064 W/擄C
MP816: 0.128 W/擄C
MP825: 0.200 W/擄C
MP850: 0.400 W/擄C
model is as follows:
( 15.63擄C/W )
( 7.81擄C/W )
( 5.00擄C/W )
( 2.50擄C/W )
60
40
20
0
25
100
o
150
CASE TEMPERATURE, C
Mounting Note:
The MP Kool-Pak
廬
Resistors must be mounted using a
screw and compression washer mounting technique. This will provide
sufficient pressure on the package over time and through large
temperature variations to maintain the maximum power dissipation
capability. Mounting torque to avoid package damage is 8 in-lbs (0.90 N-m).
.094
鹵.004
(2.39
鹵.10)
DIA.
Figure 1
TO-126 Style
MP808, MP825
.320
鹵.010
(8.12
鹵.26)
C
L
+
.110
鹵.010
(2.79
鹵.26)
.080
鹵.020
(2.03
鹵.51)
MP808
0.10
1%
.115
鹵.010
(2.92
鹵.26)
.053
鹵
.007
(1.35
鹵
.18)
.030
鹵.004
(.76
鹵
.10)
.200
鹵.010
(5.08
鹵.26)
.440
鹵.010
(11.18
鹵.26)
.450
鹵.050
(11.43
鹵1.27)
.023
鹵
.004
(.58
鹵.10)
.058
鹵.007
(1.47
鹵.18)
Figure 2
TO-220 Style
MP816, MP850
.125
鹵.004
(3.18
鹵.10)
DIA.
.410
鹵.010
(10.41
鹵.26)
C
L
.125
鹵.010
(3.18
鹵.26)
.125
鹵.010
(3.18
鹵.26)
.130
鹵.030
(3.30
鹵.76)
MP850
10.0
1%
.053
鹵
.007
(1.35
鹵
.18)
.030
鹵.004
(.76
鹵
.10)
.200
鹵.010
(5.08
鹵.26)
.640
鹵.010
(16.26
鹵.26)
.500
鹵.050
(12.70
鹵1.27)
.025
鹵
.004
(.64
鹵.10)
.070
鹵.010
(1.78
鹵.26)
DIMENSIONS IN INCHES AND (MILLIMETERS)
Ordering Information
:
Model Number:
Resistor Value:
MP816 - 50.0 - 1%
Tolerance
RHOPOINT COMPONENTS LTD.
Holland Road
Hurst Green
Oxted, Surrey, RH8 9AX
漏 1999 Caddock Electronics, Inc.
CADDOCK
Tel: +44 (0)1883 717988
Tel: +44 (0)1883 717988
Email:
components@rhopoint.co.uk
Website:
www.rhopoint.co.uk/components/
IL-103.019
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