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31DF2_2015

Description
FRED
File Size85KB,1 Pages
ManufacturerNihon Inter Electronics Corporation
Websitehttp://www.niec.co.jp
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31DF2_2015 Overview

FRED

3A Avg.
Item
く り 返 し ピ ー ク 逆 電 圧
Repetitive Peak Reverse Voltage
非 く り 返 し ピ ー ク 逆 電 圧
Non-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
200 Volts
Symbol
V
RRM
V
RSM
I
O
I
F(RMS)
I
FSM
T
jw
T
stg
60
50Hz、正弦半波通電抵抗負荷
50Hz Half Sine Wave Resistive Load
FRED
Conditions
200
220
Ta=40℃
*1
Ta=40℃
*2
4.71
50Hz正弦半波,1サイクル,非くり返し 
50Hz Half Sine Wave,1cycle, Non-repetitive
31DF2
■OUTLINE DRAWING(mm)
Unit
V
V
1.57
3.0
A
A
A
A
■APPROX. NET WEIGHT:1.19g
■最大定格 Maximum Ratings
−40∼+150
−40∼+150
■電気的・熱的特性 Electrical/ Thermal Characteristics
Item
Peak Reverse Current
Peak Forward Voltage
Reverse Recovery Time
Thermal Resistance
Symbol
I
RM
V
FM
trr
R
th(j-a)
Conditions
T
j
=25℃, V
RM
=V
RRM
T
j
=25℃, I
FM
=3A
I
FM
=3A, −di/dt=50 A/μs, T
j
=25℃
接合部½周囲間
Junction to Ambient
Min.
Typ.
Max.
10
0.98
30
80
34
Unit
μA
V
ns
℃/W
℃/W
単½フイン無し
*1
銅版フイン付き
*2
*1:単½フイン無し / Without Fin or P.C. Board
*2:銅版フイン付き(両側) / With Cu Fin (20×20×1t, L=5mm, Both Sides)
■定格・特性曲線
FIG.1
FIG.2
θ
180°
FIG.3
θ
180°
順 電 圧 特 性
FORWARD CURRENT VS. VOLTAGE
50
31DF2
通流角
CONDUCTION ANGLE
平 均 順 電 力 損 失 特 性
AVERAGE FORWARD POWER DISSIPATION
31DF2
D.C.
通流角
CONDUCTION ANGLE
平 均 順 電 流 − 周 囲 温 度 定 格
AVERAGE FORWARD CURRENT VS. AMBIENT TEMPERATURE
Without Fin or P.C. Board
31DF2
3.0
AVERAGE FORWARD POWER DISSIPATION (W)
INSTANTANEOUS FORWARD CURRENT (A)
20
10
5
AVERAGE FORWARD CURRENT (A)
4
2.5
D.C.
RECT 180°
RECT 180
°
(A)
3
RECT 60
°
HALF SINE WAVE
RECT 120
°
2.0
RECT 120°
HALF SINE WAVE
RECT 60°
1.5
2
2
1
0.5
Tj=25°C
Tj=150°C
(W)
1.0
1
(A)
0.5
0.2
0
0.4
0.8
1.2
1.6
2.0
0
0
1
2
3
4
5
0
0
25
50
75
100
125
150
INSTANTANEOUS FORWARD VOLTAGE (V)
AVERAGE FORWARD CURRENT (A)
AMBIENT TEMPERATURE (
°C)
瞬 時 順 電 圧 (V)
平 均 順 電 流 (A)
周 囲 温 度 (℃)
FIG.4
FIG.5
サ ー ジ 順 電 流 定 格
SURGE CURRENT RATINGS
f=50Hz,Half Sine Wave,Non-Repetitive,No Load
31DF2
70
31DF2
θ
180°
通流角
CONDUCTION ANGLE
平 均 順 電 流 − 周 囲 温 度 定 格
AVERAGE FORWARD CURRENT VS. AMBIENT TEMPERATURE
With Cu Fin (20×20×1t,L=5mm,Both sides)
5
D.C.
60
AVERAGE FORWARD CURRENT (A)
(A)
4
RECT 180°
½
SURGE FORWARD CURRENT (A)
50
3
HALF SINE WAVE
RECT 120°
40
30
2
RECT 60°
20
I FSM
0.02s
1
(A)
10
0
0
25
50
75
100
125
150
0
0.02
0.05
0.1
0.2
0.5
1
2
AMBIENT TEMPERATURE (
°C)
TIME (s)
周 囲 温 度 (℃)
時 間 (½)
45

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