MP725 Caddock, MP725 Datasheet

MP725

Manufacturer Part Number

MP725

Description

Surface Mount Power Film Resistors

Manufacturer

Caddock

Datasheet

1.MP725.pdf (1 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

MP725-0.10-1%

Manufacturer:

CADDOCK

Quantity:

20 000

Company:

H&T Electronics

Part Number:

MP725-0.10-1%

Quantity:

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

MP725-0.25-1%

Manufacturer:

Quantity:

1 000

Company:

Meier Automation Equipment Co., Limited

Part Number:

MP725-200-1%

Manufacturer:

CADDOCK

Quantity:

20 000

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Certain products shown in this catalog are covered by one or more patents, there are also patents pending.

Use your thermal design experience with power semiconductors in

D-Pak style power packages. This experience will help you get the most out

of this unique family of surface mount power resistors. The thermal design

issues are the same where power handling capability is based on the case

temperature which is maintained in your design.

Micronox

mount power package. The non-inductive design makes this resistor ideal in

high frequency communications, power switching circuits and snubbers.

Power Film Resistors include:

•

Standard Resistance Values:

Applications Engineering

17271 North Umpqua Hwy.

Roseburg, Oregon 97470-9422

Phone: (541) 496-0700

Fax: (541) 496-0408

0.020 Ω

0.025 Ω

0.030 Ω

0.033 Ω

0.040 Ω

0.050 Ω

0.075 Ω

0.10 Ω

0.15 Ω

0.20 Ω

D-Pak Style Surface Mount Power Package including Metal Tab - 0.020 ohm to 1.00 Kohm

D-Pak style power package for surface mount applications.

Metal tab assists in post surface mount soldering inspection.

Resistance values to 0.020 ohm for current sense applications.

Non-Inductive Design.

Up to 25 Watt power rating at +25

Resistor element is electrically isolated from the metal heat sink tab.

Model No.

.030 ± .004

(.76 ± .10)

MP725 Surface Mount Power Film Resistors

(8.26 ±.51)

.325 ±.020

The special performance features of our patented MP725 Surface Mount

MP725

100

(6.35)

.250

MP725 Surface Mount Power Film Resistors introduce our proven

Dimensions in inches and (millimeters)

.320 ±.010

(8.13 ±.26)

0.25 Ω

0.30 Ω

0.33 Ω

0.40 Ω

0.50 Ω

0.75 Ω

1.00 Ω

1.50 Ω

2.00 Ω

2.50 Ω

DERATING CURVE

MP 725

CASE TEMPERATURE, °C

PACKAGE DIMENSIONS

resistance film system in the widely accepted D-Pak style surface

10.0

25 Watts

.200 ±.010

(5.08 ±.26)

Rating

Power

.040 ±.018

(1.02 ±.46)

(1.35 ± .18)

.053 ± .007

3.00 Ω

3.30 Ω

4.00 Ω

5.00 Ω

7.50 Ω

8.00 Ω

10.0 Ω

12.0 Ω

15.0 Ω

20.0 Ω

25.0 Ω

100

(1.47 ±.18)

.058 ±.007

Dielect. Strength

150

27.0 Ω

30.0 Ω

33.0 Ω

40.0 Ω

47.0 Ω

50.0 Ω

56.0 Ω

75.0 Ω

100 Ω

120 Ω

150 Ω

.025 ±.004

1,500

(.64 ±.10)

RMS

(2.79 ±.26)

.110 ±.010

.032 ±.003

(.81 ±.08)

The case temperature is to be used for purposes of

establishing the maximum applied power. See Derating

Curve. The case temperature measurement is made on the

metal mounting tab against the molded body.

appropriately for the ambient temperature range, the thermal

resistance of the mounting surface, and the temperature

limitations of the adjacent materials (such as glass epoxy).

Derating ( thermal resistance ) is 0.200 W/°C ( 5.0°C/W ).

Power dissipation is 2.5 watts, at an ambient temperature of

25°C, when mounted on a double sided copper board (2 ounce,

G-10 or FR-4) 1 inch x 1 inch x .063 inch (thick).

(1.78 ±.26)

.160 ±.010

(4.06 ±.26)

.070 ±.010

Heat sink

(6.99)

height

.275

1.00 K

200 Ω

250 Ω

300 Ω

330 Ω

400 Ω

470 Ω

500 Ω

560 Ω

750 Ω

C case temperature.

e-mail: caddock@caddock.com • web: www.caddock.com

Voltage

Max.

200

Soldering Note:

soldering the soldering temperature profile must

not cause the metal tab of this device to

exceed 220°C.

Custom resistance values can be

manufactured

applications. Please contact Caddock

Applications Engineering.

Measurement Note:

For the specifications, resistance

measurement shall be made at the

foot of surface mount formed terminal.

SOLDERABLE CONTACT AREA

(1.78)

(3.81)

.070

.150

0.020 Ω

(2.54)

.100

(1.65)

Min.

.065

(8.51)

Resistance

.335

FOOTPRINT FOR

for

During surface mount

1.00K

(7.87)

Max.

.310

high

(1.65)

.065

(2.54)

.100

Solderable

Terminal

Scale:

quantity

1.5X

Derate

Ordering Information:

Specification

Resistance Tolerance:

1.00KΩ, ±5% for 0.020Ω up to 0.049Ω (5% and 20%

are available for most resistance values).

Temperature Coefficient:

TC referenced to +25°C, ∆R taken at +150°C

0.50 ohm and above, -20 to +80 ppm/°C

0.050 ohm to 0.49 ohm, 0 to +200 ppm/°C

0.020 ohm to 0.049 ohm, 0 to +300 ppm/°C

Thermal Shock:

Cond. F,

Momentary Overload:

with applied voltage not to exceed 1.5 times

maximum continuous operating voltage for 5

seconds,

Load Life: 2,000 hours at rated power,

percent + 0.0005 ohm). Power rating dependent

upon case temperature. See derating curve.

Moisture Resistance: Mil-Std-202, Method 106,

∆

Shock: 100G, Mil-Std-202, Method 213,

Cond. I,

Vibration, High Frequency:

Method 204, Cond. D,

+ 0.0005 ohm) max.

Terminal Strength:

Cond. A (Pull Test) 5 lbs.,

+ 0.0005 ohm) max.

Insulation Resistance: 10,000 Megohms, min.

The resistor is electrically isolated from the metal

tab.

DWV:

1500 V

between terminals shorted and either the metal

surface the part is mounted to or a metal clip in

contact with the top surface of the part.

Packaging Note:

Quantities of 250 pieces or greater, will be

supplied in tape and reel packaging. The full reel

quantity is 1250 pieces.

R ±(0.5 percent + 0.0005 ohm) max.

Model Number:

RMS

Resistor Value:

∆

The

R ±(0.4 percent + 0.0005 ohm) max.

∆

R ±(0.5 percent + 0.0005 ohm) max.

AC is based upon connections made

R ±(0.5 percent + 0.0005 ohm) max.

dielectric strength rating of

Riverside, California 92507-2364

Mil-Std-202, Method 107,

MP725 - 10.0 - 1%

∆

Mil-Std-202, Method 211,

Sales and Corporate Office

R ±(0.4 percent

1.5 times rated power

±1% for 0.050Ω up to

Phone: (951) 788-1700

1717 Chicago Avenue

∆

Fax: (951) 369-1151

R ±(0.2 percent

Mil-Std-202,

Tolerance

27.1 IL101.0804

∆

R ±(1.0

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