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KCQ20A04_15

产品描述SBD
文件大小113KB,共1页
制造商Nihon Inter Electronics Corporation
官网地址http://www.niec.co.jp
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KCQ20A04_15概述

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20A Avg.
Item
く り 返 し ピ ー ク 逆 電 圧
Repetitive Peak Reverse Voltage
Average Rectified Forward Current
R.M.S. Forward Current
Surge Forward Current
動 ½ 接 合 温 度 範 囲
Operating Junction Temperature Range
Storage Temperature Range
Mounting torque
40 Volts
Symbol
V
RRM
I
O
I
F(RMS)
I
FSM
T
jw
T
stg
F
tor
180
50Hz、正弦全波通電抵抗負荷
50Hz Full Sine Wave Resistive Load
SBD
Conditions
40
Tc=119℃
22.2
50Hz正弦全波,1サイクル,非くり返し 
50Hz Full Sine Wave,1cycle, Non-repetitive
KCQ20A04
■OUTLINE DRAWING(mm)
Unit
V
20
A
A
A
0.5
N½m
■最大定格 Maximum Ratings
−40∼+150
−40∼+150
推奨値
Recommended Value
■電気的・熱的特性 Electrical/ Thermal Characteristics
Item
Peak Reverse Current
Peak Forward Voltage
Thermal Resistance
■APPROX. NET WEIGHT:5.55g
Symbol
I
RM
V
FM
R
th(j-c)
Conditions
T
j
=25℃, V
RM
=V
RRM
,
一素子あたり 
Per Diode
一素子あたり 
T
j
=25℃, I
FM
=10A,
Per Diode
接合部½ケース間
Junction to Case
Min.
Typ.
Max.
10
0.55
1.5
Unit
mA
V
℃/W
■定格・特性曲線
FIG.1
FIG.2
θ
180˚
CONDUCTION ANGLE
FIG.3
PEAK REVERSE CURRENT VS. PEAK REVERSE VOLTAGE
KCQ20A04 (Total)
RECT 180˚
SINE WAVE
FORWARD CURRENT VS. VOLTAGE
50
KCQ20A04 (per Arm)
順 電 圧 特 性
通流角
16
平 均 順 電 力 損 失 特 性
AVERAGE FORWARD POWER DISSIPATION
500
ピーク逆電流 − ピーク逆電圧特性
Tj= 150
˚
C
KCQ20A04 (per Arm)
AVERAGE FORWARD POWER DISSIPATION (W)
INSTANTANEOUS FORWARD CURRENT (A)
20
Tj=25
˚
C
Tj=150
˚
C
10
14
12
10
8
6
4
(A)
½
(½A)
PEAK REVERSE CURRENT (mA)
200
5
100
2
(W)
2
0
50
1
0
0.2
0.4
0.6
0.8
1.0
1.2
0
4
8
12
16
20
24
0
10
20
30
40
INSTANTANEOUS FORWARD VOLTAGE (V)
AVERAGE FORWARD CURRENT (A)
PEAK REVERSE VOLTAGE (V)
瞬 時 順 電 圧 (V)
平 均 順 電 流 (A)
ピ ー ク 逆 電 圧 (V)
FIG.4
FIG.5
θ
180˚
CONDUCTION ANGLE
FIG.6
サ ー ジ 順 電 流 定 格
SURGE CURRENT RATINGS
f=50Hz,Sine Wave,Non-Repetitive,No Load
200
KCQ20A04
AVERAGE REVERSE POWER DISSIPATION
12
KCQ20A04 (Total)
RECT 180˚
平 均 逆 電 力 損 失
通流角
24
平 均 順 電 流 − ケ ー ス 温 度 定 格
AVERAGE FORWARD CURRENT VS. CASE TEMPERATURE
V
RM
=40 V
RECT 180˚
KCQ20A04 (Total)
AVERAGE FORWARD CURRENT (A)
(W)
AVERAGE REVERSE POWER DISSIPATION (W)
SURGE FORWARD CURRENT (A)
10
20
SINE WAVE
8
SINE WAVE
½
160
(A)
16
120
6
12
80
4
8
(A)
2
4
40
I FSM
0.02s
0
0
10
20
30
40
0
0
25
50
75
100
125
150
0
0.02
0.05
0.1
0.2
0.5
1
2
REVERSE VOLTAGE (V)
CASE TEMPERATURE (
˚
C)
TIME (s)
逆 電 圧 (V)
ケ ー ス 温 度 (℃)
時 間 (½)
FIG.7
JUNCTION CAPACITANCE VS. REVERSE VOLTAGE
Tj=2 5
˚
C,V m = 20m V
RM S
,f= 100 kHz ,Ty pica l V alue
2000
KCQ20A04 (per Arm)
接 合 容 量 特 性
(½F)
JUNCTION CAPACITANCE (pF)
1000
500
200
0.5
1
2
5
10
20
50
REVERSE VOLTAGE (V)
逆 電 圧 (V)
547

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