RoHS 2

POWER - NIKKOHM
表⾯実装 50 Ｗ⾼電⼒抵抗器

TO263 SURFACE MOUNT50W HIGH POWER RESISTORS

RNP-50F
AEC-Q200
Features and Applications

特長 用途
半光沢すずめっきのフランジ、TO263(D2PAK)、定格電力 50W 高電力抵抗器。
ＤＣから数 100MHz にて誘導性、容量性ともにきわめて少ない特長があり、50Ωから 100Ωでは 1GHz 付近まで平坦な特性を示し、高周波回路、高速パルス回路に最適な抵抗器。
独創的内部構造によって、最高使用温度 155℃の抵抗体とフランジ間の熱抵抗を 2.3℃/W まで減少させ、優秀な熱放散特性。
フランジと回路は、耐圧 2KV で絶縁。
電力制御機器、インバータ、UPS、モータ制御、精密プログラム電源、定電流電源、電子負荷、高周波電源、高周波増幅器、50Ωターミネーション．

外形寸法、Dimensional Specifications (mm)Temp.deg C

BMFEKJHKL
AC

10.16
4.32

12.7

1.27
5.08

Exceed 217 C permissible
time 60sec to 180sec.

Peak temp.
270 degC

350

RNP50F101
CF 219.65(4.75)

Peak temp. time 20-40sec.

GN

50W high power resistors in TO263 (D2-PAK) style surface
mount mold package with matte Tin plated flange.
Non-inductive design suits high frequency applications andhigh-speed pulse circuits.
Low, 2.3 °C/W heat resistance from resistor to flange andlong life performance are presented with thin film metallization
technology.
Wide, 20 mΩ to 51KΩ resistance range, non-inductive
impedance characteristic and heat extracting through insulated
metal flange aids circuit designers.
Applications for UPS, power unit of machines, motor control,
drive circuits, automotive, measurements,
industrial
computers and high frequency electronics.

AB
C
DE
FG
H
JKL
MN

300

RNP-50F
mm
+/-mm
10.1
+/-0.2
10.3+/-0.24.5+/-0.25.0+/-1.02.5+/-0.52.2+/-0.22.75+/-0.20.5+/-0.050.75+/-0.05
1.5+/-0.05
5.08+/-0.10
1.5+/-0.05

250240 degC

200Pre-heat temp.
200 degC

150150 deg C

From 150C to 200C,120sec. to 180sec.

10050To maximum temp. 400sec.

0050 100 150 200 250 300 350 400 450 500 550 sec.
Molding, epoxy, UL94-V0
Leads, Tin plated Cu
Leads joint, 85%Pb-Sn solder
Resistor, Ni-Cr or RuO
Substrate, Alumina

推奨フットパターン(mm)１Ｗ以上の電⼒を消費させる場合は、フットパターンから熱を引き出す必要があります。

Joint, 85%Pb-Sn solder
Flange, matte tin plated Cu

Recommended Land Pattern. (mm)Additional heat cooling system will benecessary

Between flange and resistor is insulated.

形名呼称 Ordering Information
RNP-50F|
RNP-50F

A|
H(>250ppm)
A(100ppm)
C(50ppm)

1R0|
R02 to 0R091
0R1 – 9R1
10 – 51K* TO263 型の抵抗器の包装 Z05(トレイ)は、平坦性が失われる可能性があります。

F|J (5%)F (1%)
F (1%)Z01(Tape Reel)|Z01(Tape Reel)
Z03(PVC Tube)

Note｜
Z: RoHS

TO263 type resistor packaging Z05 (tray) has a risk of lose of flatness, co-planarity.

Resistance value (*) is available following modified E24, +E24.
1.0
1.1
1.2
1.3
1.5
1.6
3.6
3.94.04.3
4.7
5.0

1.8
5.1

2.0
5.6

2.2
6.2

2.4
6.8

2.5
7.5

2.7
8.0

3.0
8.2

Nikkohm Co., Ltd. 3-31-2640 Minamicho, Misawa, Aomori 033-0036 Japan TEL: +81-176-53-2105, FAX: +81-176-53-2106© Nikkohm Co., Ltd.
URL: https://www.nikkohm.co.jp & https://www.nikkohm.com / e-mail: info@nikkohm.co.jp

3.39.1

RoHS 2POWER - NIKKOHM
表⾯実装 50 Ｗ⾼電⼒抵抗器

RNP-50F

TO263 SMD 50W HIGH POWER RESISTORS
Specifications
定格電⼒
定格電⼒
熱抵抗
抵抗値
公称抵抗値
TCR(ppm/°C)
抵抗値許容差抵抗体材質
等価並列容量
等価直列誘導使⽤温度範囲
最⾼使⽤電圧
絶縁耐電圧
定格負荷寿命
耐湿性
温度サイクル
はんだ耐熱性
はんだ付性
絶縁抵抗
耐振性
難燃性
重量

RNP-50F
50 Watt
2 Watt2.3 deg C/W
0.02-0.091Ω
0.1-9.1Ω
E6E24>250(H)
100 (A)
5%(J)
1% (F) 5% (J)Thick Film
1.44pF
8.38nH-55 °C to+155 °C
Either 500V orP R
2000 VAC+/- 1.0 %+/- 1.0 %+/- 0.25 %+/- 0.1 %Over 95% of surface
Over 1,000 MΩ+/- 0.25 %UL94-V01.5 grams

Rated Power
Rated PowerHeat ResistanceResistance Range
Nominal ResistanceTCR(ppm/°C)
Tolerance
Resistor Materials
CapacitanceInductanceCategory Temp.
Max. Element Voltage
Voltage Proof.
Load Life
Humidity
Temp. Cycle
Soldering Heat
Lead Solder ability
Insulation ResistanceVibration
Flammability
Weight

負荷軽減、Power Derating

10-51KΩ
E2450 (C)+/-1% (F)Thin Film

Equivalent parallel capacitance.
Equivalent series inductance
P is rating power and R resistanceTerminal and flange, 60 seconds. 1mA
25 deg C, 90 min.ON, 30 min. OFF, 1000h.
40 deg C, 90-95%RH, DC 0.1W, 1000 hours.
-55 deg C,30 min.,+155 deg C,30 min., 5cyc
350+/-5 deg C, 3seconds,230+/-5 deg C, 3seconds.
Between terminals and tab.
IEC60068-2-6, see note 4

パルス過負荷特性 Pulse Energy Durability
Pulse peak power (W)
100k% Power
+25°C

100

Test Conditions-55 deg C to 25 deg C flange temperature
Attached on simple foot print.
Resistor hot spot to flange
Note 2
Include 2.5, 4.0, 5.0, 8.0 and 16
Note 3.

10k80

RNP-50F C100F

Tentative continuous-pulse power allowance at duty 0.01.
Load life test will be necessary in actual equipment,
Because curve will be changed by resistance, repetition,duty and operating temperature.

1k60
40

100+175°C

200-50050
100150
Flange Temperature (C)200

テーピング寸法、Tape Dimension+/-0.1

4.0+/-0.1
2.0+/-0.1

15.8+/-0.1
11.5+/-0.1+/-0.11.75
24.0+/-0.3

16.0
5.0+/-0.2
0.4+/-0.1
10.8+/-0.1

Reel Dimension
Outer diameter: 330 mm
Inner diameter: 100 mm
Width:
23.9 mm min. 27.4 mm max
Package quantity: 500pcs/13 inches reel

1010n

500W50W

100n

1u10u

100u 1m 10m 100mPulse width (seconds)

1

10100

Note:
(1) Flange insulation is not necessary between flange andheat-sink, flange and resistor is separated by alumina
substrate.
(2) Resistance measurement makes at terminal footportion.
(3) TCR of low resistance will be increased as300ppm/0.02Ω, 200ppm/0.05Ω, 140ppm/0.1Ω and80ppm/0.2Ω typically. Testing point is at 5.27mm frombottom of molding of terminals.
(4) Test method is IEC60068-2-6, and specification is sine
sweep wave form, 100Hz-2000Hz, 10 cycles, amplitude
0.75mm or 100m/s2, 90minutes. direction x-y z,
Amplitude 0.75mm will be applied under break point
Frequency (about 60Hz) and 100m/ s2 over break point(5) Standard packaging is tape reel, a tape reel contains
500pcs. when small quantity,
tube packaging will beused, the tube is made by RoHS PS/PE which contains
50pcs / tube.
20220901

Nikkohm Co., Ltd. 3-31-2640 Minamicho, Misawa, Aomori 033-0036 Japan TEL: +81-176-53-2105, FAX: +81-176-53-2106© Nikkohm Co., Ltd.
URL: http://www.nikkohm.co.jp & http://www.nikkohm.com / e-mail: info@nikkohm.co.jp