RL3720WS-R15-F [ETC]
RES 0.15 OHM 1W 1508 WIDE;型号: | RL3720WS-R15-F |
厂家: | ETC |
描述: | RES 0.15 OHM 1W 1508 WIDE |
文件: | 总2页 (文件大小:231K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
Low resistance chip resistors
(long-side terminal)
PRL / RL series
■
Features
Innovative structure that takes consideration of heat dissipation suppresses the
surface temperature enabling the small sizes, reduction of the influence on
surrounding components, excellent temperature cycle resistance, low ESL and low
noise.
・
Applications
PC power sources, inverters, automotive electronics, adopters, industrial machines
・
Part numbering system
◆
Packaging
quantity:
T5(5,000pcs)
PRL 1220 - R010 - D - T5
RL 3720W T - R10 - F
Resistance
tolerance
Resistance tolerance
Nominal resistance value
Nominal resistance value
Temperature coefficient of resistance
Series
code
Series
code
Size: PRL0816, PRL1220, PRL1632, PRL3264
Size: RL3720W, RL7520W
Electrical Specification
◆
Temperature
coefficient
Resistance range(Ω) Resistance tolerance
Packaging
quantity
Power
Maximum Resistance Operating
voltage value series temperature
of resistance
Type
ratings
(ppm/°C)
±0.5% (D)
±1% (F)
±2% (G)
±5% (J)
±50
75m≦R≦100m
43m≦R≦68m
±100
ー
ー
ー
33m≦R≦39m
18m≦R≦27m
10m≦R≦15m
56m≦R≦100m
47m≦R≦51m
ー
E-24
PRL0816 1/3W
PRL1220 2/3W
ー
0~+200
0~+350
±50
E-24
1m step
(7m ̃ 10m)
-40℃
±100
ー
ー
20m≦R≦43m
10m≦R≦18m
ー
ー
0~+200
0~+350
±50
±100
0~+200
0~+350
ー
7m≦R≦9m
T5
̃ 125℃
56m≦R≦100m
20m≦R≦51m
10m≦R≦18m
E-24
1m step
PRL1632
PRL3264
1W
2W
(5m ̃ 10m)
ー
5m≦R≦9m
56m≦R≦100m
47m≦R≦51m
±50
E-24
ー
±100
ー
ー
ー
20m≦R≦43m
10m≦R≦18m
5m≦R≦9m
1m step
√(P・R)
0~+200
0~+350
±50(Q)
(3m ̃ 10m)
3m≦R≦4m
ー
ー
ー
±100(R)
100m≦R≦1
E-24
0~+200(S)
ー
ー
1m step
RL3720W
RL7520W
1W
2W
5m≦R≦91m
(1m ̃ 10m)
0~+350(T)
-55℃
1m≦R≦4m
±50(Q)
4,000pcs
100m≦R≦470m
̃ 125℃
ー
±100(R)
10m≦R≦91m
100m≦R≦470m
10m≦R≦91m
E-24
0~+200(S)
0~+350(T)
0~+420(T)
0~+800(T)
ー
ー
ー
ー
1m step
(1m ̃ 10m)
5m≦R≦9m
1m≦R≦4m
L
Dimensions
◆
Size
Type
L
W
a
b
t
(inch)
0603
0805
1206
2512
1508
3008
PRL0816
PRL1220
PRL1632
PRL3264
RL3720W
RL7520W
0.80±0.20
1.25±0.20
1.60±0.20
3.20±0.20
2.00±0.20
2.00±0.20
1.60±0.20
2.00±0.20
3.20±0.20
6.40±0.20
3.75±0.30
7.50±0.30
ー
ー
ー
ー
0.20±0.10
0.35±0.15
0.45±0.15
0.90±0.15
0.40+0.20
0.40±0.20
0.40±0.10
0.50±0.10
0.50±0.10
0.50±0.10
0.50±0.20
W
a
0.40±0.20
0.40±0.20
t
0.50±0.20
(unit:mm)
b
61
ESL (Equivalent series inductance)
◆
6
group1:Distance between the two electrodes6.4mm(RL-3264)
group2:Distance between the two electrodes3.2mm(RL1632)
5
4
3
2
1
0
group3:Distance between the two electrodes1.6 ~ 2.0mm(RL3720W)
group4:Distance between the two electrodes1.25mm(KRL2012)
Short
side
terminal
type
Long
side
terminal
type
0.1
1
10
100
Frequency/MHz
Surface temperature data
◆
These high-power low resistance chip resistors are designed to dissipate heat efficiently
through the land patterns on circuit boards. The actual temperature of the surface of the
resistor is dependent upon the dimensions and the shape of the land patterns.
The high power type land pattern and
surface temperature
○
RL3720W(Power rating 1W)
RL7520W(Power rating 2W)
220
220
Land area(S)=W・L
200
180
160
120
100
80
200
180
160
120
100
80
Land area(S)=W・L
W
W
Chip resistors
Land pattern
Chip resistors
Land pattern
L
L
(27mm)
(27mm)
2W applied
1W applied
0.75W
applied
1W applied
60
60
40
40
0.5W applied
0.5W applied
20
20
0
0
0
5
10
15
20
25
0
5
10
15
20
25
W(mm)
W(mm)
RL7520W(Power rating 1W)
1W applied
RL3720W(Power rating 0.5W)
0.5W applied
300
250
200
150
100
50
300
250
200
150
100
50
W
W
(7.9mm)
(4.15mm)
Chip resistors
Land pattern
0.75W applied
0.5W applied
Chip resistors
Land pattern
L
L
0.25W applied
0.25W applied
0
0
0
10
20
30
0
10
20
30
L(mm)
L(mm)
Derating Curve
◆
100
100
50
0
100
50
50
0
0
-55
0
70
125
-55
0
30
125 150
-40
0
70
125
Ambient temperature (℃)
Ambient temperature (℃)
Ambient temperature (℃)
RL7520W
RL3720W
PRL series
Resistance to power pulse
◆
200
RL7520W-R10
Test procedure
RL7520-R10
150
Voltage pulse is applied to the test samples mounted
on the test board.
RL3264-R050
100
After each pulse, resistance drift is measured. Pulse
vol tage is increased until the drift exceeds +/-0.5%.
The power at that voltage is defined as the maximum
pulse power.
RL1632-R050
50
RL1220-R10
0
0.001
0.01
0.1
1
10
Pulse duration(seconds)
62
相关型号:
©2020 ICPDF网 联系我们和版权申明