TFP-MHP20LF-10R0-J [TTELEC]

MHP TO-220 Series Power Resistor; MHP TO- 220系列功率电阻


型号：	TFP-MHP20LF-10R0-J
厂家：	TT Electronics
描述：	MHP TO-220 Series Power Resistor MHP TO- 220系列功率电阻
文件：	总3页 (文件大小：364K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

MHP TO-220 Series

Power Resistor

MHP Series

• TO-220 housing

• Low inductance (<50nH)

• Available in 20W, 35W, or 50W

• High stability ﬁlm resistance elements

• RoHS compliant

• Approved to DSCC drawings 07017 and 07018

IRC’s MHP series resistors satisfy demanding applications for accurate

and stable power resistors housed in the convenient TO-220 case. The

resistance element is isolated from the mounting tab by an alumina ceramic layer, providing very low ther-

mal resistance and ensuring high insulation resistance between terminals and tab. The non-inductive design

makes these products especially useful in high frequency and high speed pulse applications.

Electrical Data

Resistance

Power Rating¹

Voltage

Thermal

Nominal

Resistance

Typ.Temperature

Coefﬁcient⁵

Range

Min Max

0.01Ω 0.09Ω

Type

Tolerances

Rating⁴Resistance

Heatsink²Free Air³

5ꢀ

E24

250 ppm/°C

150 ppm/°C

50 ppm/°C

250 ppm/°C

150 ppm/°C

50 ppm/°C

250 ppm/°C

150 ppm/°C

50 ppm/°C

MHP-20

20W

35W

50W

2.25W

500V

5.9°C/W

3.3°C/W

2.3°C/W

0.1Ω

10Ω

9.1Ω

1ꢀ, 5ꢀ

5ꢀ

51KΩ

0.01Ω 0.09Ω

MHP-35

MHP-50

0.1Ω

10Ω

9.1Ω

1ꢀ, 5ꢀ

5ꢀ

E24

51KΩ

0.01Ω 0.09Ω

0.1Ω

10Ω

9.1Ω

1ꢀ, 5ꢀ

E24

51KΩ

¹Maximum current 25 amps

²Power rating based on 25°C tab temperature

³Power rating based on 25°C ambient temperature

⁴Maximum voltage 500V or √P x R

⁵See TCR Chart for resistance values below 1ohm

Pulse Energy Durability

Frequency Characteristics

MHP20

MHP35

MHP50

10K

MHP20LF 10K

Damage Level

100

MHP20LF 1K00

MHP20LF 100R

100

MHP20LF 50R0

MHP20LF 22R0

Safety Zone

1µ

10µ

100µ

10m

100m

10K

100K

10M

100M

Frequency(Hz)

Pulse Width (seconds)

General Note

IRC reserves the right to make changes in product specification without notice or liability.

All information is subject to IRC’s own data and is considered accurate at time of going to print.

A subsidiary of

TT electronics plc

Advanced Film Division • 4222 South Staples Street • Corpus Christi Texas 78411 USA

Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com

MHP TO220 Series Issue May 2009

MHP TO-220 Series

Power Resistor

Physical Data

Dim in (nom)

Note: Metal tab is electrically isolated.

ØD

0.398

0.590

0.177

0.142

0.610

0.157

0.118

0.108

0.020

0.029

0.059

0.200

0.059

0.630

10.1 .2

15.0 0.2

4.5 0.2

3.6 0.1

15.5 1.0

4.0 0.5

3 0.2

ØD

MHP35

10K0 F

LF0815

2.75 0.2

0.5 0.05

0.75 0.05

1.5 0.05

5.08 0.1

1.5 0.05

16.0 0.1

Lead Material

Tab Material

Tin Plated Copper

Nickel Plated Copper

Environmental Data

Test

Method

Speciﬁcation - Performance

0.30ꢀ ꢁ 50mΩ

Thermal Shock

Moisture Resistance

Vibration

MIL-STD-202 Method 107 Condition F

MIL-STD-202 Method 106

1.0ꢀ ꢁ 50mΩ

MIL-STD-202 Method 204 Condition D

MIL-STD-202 Method 108 1,000 Hours

MIL-STD-202 Method 210 Condition B

0.25ꢀ ꢁ 50mΩ

Load Life

1.0ꢀ ꢁ 50mΩ

Resistance to Solder Heat

0.25ꢀ ꢁ 50mΩ

2200 volts DC or 1500 volts AC;

60 seconds

Dielectric Withstanding Voltage

MIL-STD-202 Method 301

Insulation Resistance (between terminal and

tab)

MIL-STD-202 Method 302

MIL-STD-202 Method 208

>1000MΩ

Solderability

>95ꢀ coverage

-55°C to ꢁ155°C

Operating Temperature Range

* During soldering, the soldering temperature proﬁle must not cause the metal tab of this device to exceed 220°C.

Advanced Film Division • 4222 South Staples Street • Corpus Christi Texas 78411 USA

Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com

MHP TO-220 Series Issue May 2009

MHP TO-220 Series

Power Resistor

Power Derating Data

Temperature Rise Data

Resistor Film Temp Rise with Respect to Flange Temp

MHP20

100

140

120

100

MHP50

MHP35

25 30

45 50

Power (Watts)

25°

155°

Flange Temperature (°C)

Typical TCR For Low Values

Application Notes:

1. Insulating material is unnecessary between the heat sink

and the tab, as the resistor ﬁlm is isolated by the internal

alumina substrate.

250

200

150

100

2. When mounting with a fastener, thermal grease is

recommended.

3. Thermal design should satisfy the following equation: Case

Temperature (Tc) ꢁ [Thermal Resistance (ROJC) x Power

applied (Watts)] ≤ 155°C over the full operating temperature

of the application.

4. Resistor ﬁlm temperature is not to exceed 155°C during

operation.

0.01

0.1

1.0

Resistance (Ohms)

5. This product is RoHS compliant by exemption according to

RoHS directive 2002/95/EC exemptions 5 & 7, as they apply

to lead in glass and internal solder connections.

Ordering Data

Preﬁx

TFP - MHP20LF - 1R50 - J

Style

MHP20LF = 20W, TO-220 style power resistor

MHP35LF = 35W, TO-220 style power resistor

07017 = DSCC drawing (07017) ver. of above

MHP50LF = 50W, TO-220 style power resistor

07018 = DSCC drawing (07018) ver. of above

Resistance Code

4-digit resistance code.

Ex: 10R0 = 10Ω, 1K00 = 1KΩ

Absolute Tolerance Code

J = 5ꢀ; F = 1ꢀ

Standard Packaging

RoHS compliant tube (50 pcs per tube)

For additional information or to discuss your specific requirements, please contact our

Applications Team using the contact details below.

Advanced Film Division • 4222 South Staples Street • Corpus Christi Texas 78411 USA

Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com

MHP TO-220 Series Issue May 2009

相关型号：