70UF10 概述
STANDARD RECOVERY DIODES 标准恢复二极管 整流二极管
70UF10 规格参数
是否Rohs认证: | 不符合 | 生命周期: | Active |
Reach Compliance Code: | compliant | HTS代码: | 8541.10.00.80 |
风险等级: | 5.83 | 应用: | GENERAL PURPOSE |
外壳连接: | CATHODE | 配置: | SINGLE |
二极管元件材料: | SILICON | 二极管类型: | RECTIFIER DIODE |
JEDEC-95代码: | DO-205AB | JESD-30 代码: | O-MUPM-H1 |
最大非重复峰值正向电流: | 5750 A | 元件数量: | 1 |
相数: | 1 | 端子数量: | 1 |
最大输出电流: | 250 A | 封装主体材料: | METAL |
封装形状: | ROUND | 封装形式: | POST/STUD MOUNT |
峰值回流温度(摄氏度): | 260 | 认证状态: | Not Qualified |
最大重复峰值反向电压: | 100 V | 表面贴装: | NO |
端子形式: | HIGH CURRENT CABLE | 端子位置: | UPPER |
处于峰值回流温度下的最长时间: | 40 | Base Number Matches: | 1 |
70UF10 数据手册
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39
70/300U(R) SERIES
Stud Version
STANDARD RECOVERY DIODES
250A
300A
Features
Alloy diode
Peak reverse voltage up to 1000V
Popular series for rough service
Standard JEDEC types
Stud cathode and stud anode version
Typical Applications
Welders
Power supplies
Motor controls
Battery chargers
General industrial current rectification
Major Ratings and Characteristics
Parameters
IF(AV)
70U
250
150
300U
300
Units
A
°C
@ TC
130
IFSM
@ 50Hz
6550
6850
214
A
@ 60Hz
@ 50Hz
@ 60Hz
A
I2t
KA2s
KA2s
V
195
case style
VRRM range
100 to 1000
50 to 1000
DO-205AB (DO-9)
TJ
-65 to 200
°C
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ELECTRICAL SPECIFICATIONS
Voltage Ratings
Voltage
VRRM , maximum repetitive
VRSM , maximum non-
IRRM max.
Type number *
Code
peak reverse voltage
V
repetitive peak rev. voltage
V
TJ = 200°C
mA
10
100
200
20
40
200
300
400
500
70U
60
60
600
720
80
800
1000
960
1200
100
Voltage
Code
VRRM , maximum repetitive
VRSM , maximum non-
IRRM max.
Type number
peak reverse voltage
V
repetitive peak rev. voltage
V
TJ = 175°C
mA
5
10
20
30
40
60
80
100
50
100
200
300
400
600
800
1000
100
200
300
400
500
720
960
1200
40
40
40
40
40
40
35
30
300U
* Also available as JEDEC series: 1N3735 through 1N3743; 1N2054 through 1N2068; 1N4044 through 1N4056.
Forward Conduction
Parameter
70U
300U Units Conditions
IF(AV) Max. average forward current
@ Case temperature
250
150
300
130
A
180° conduction, half sine wave
°C
IFSM
Max. peak, one-cycle forward,
non-repetitive surge current
6550
6850
5500
5750
214
t = 10ms
t = 8.3ms reapplied
t = 10ms 100% VRRM
t = 8.3ms reapplied
t = 10ms No voltage Initial TJ = TJ max.
t = 8.3ms reapplied
t = 10ms 100% VRRM
No voltage
A
Sinusoidal half wave,
I2t
Maximum I2t for fusing
195
KA2s
151
138
t = 8.3ms reapplied
I2√t
Maximum I2√t for fusing
2140
KA2√s
t = 0.1 to 10ms, no voltage reapplied
VF(TO) Max. value of threshold
voltage
0.610
0.751
V
TJ = 200°C
rf
Max. value of forward slope
resistance
mΩ
VFM
Max. peak forward voltage
1.30
--
--
V
V
(IFM x π x IF(AV) (785A peak), TJ = 25°C
(IFM x π x IF(AV) (942A peak), TJ = 25°C
1.40
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70/300U(RSees
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Fig. 3 - Forward Power Loss Characteristics
Fig. 4 - Forward Power Loss Characteristics
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es
Fig. 7 - Forward Voltage Drop Characteristics
Fig. 8 - Thermal Impedance ZthJC Characteristic
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es
Thermal and Mechanical Specifications
Parameter
70/300U(R)
Units Conditions
°C
TJ
T
Max. junction operating temperature range
Max. storage temperature range
-65 to 200
-65 to 200
stg
RthJC Max. thermal resistance, junction to case
RthCS Max. thermal resistance, case to heatsink
0.18
0.08
37
DC operation
K/W
Mounting surface, smooth, flat and greased
Not lubricated threads
T
Max. allowed mounting torque +0 -20%
Nm
g
28
Lubricated threads
wt
Approximate weight
Case style
250
DO-205AB (DO-9)**
JEDEC (See Outline Table)
** 302U-A uses IR case style B-26
∆RthJC Conduction
(The following table shows the increment of thermal resistence RthJC when devices operate at different conduction angles than DC)
Conduction angle Sinusoidal conduction Rectangular conduction Units
Conditions
TJ = TJ max.
180°
120°
90°
0.020
0.024
0.031
0.045
0.077
0.015
0.025
0.034
0.047
0.077
K/W
60°
30°
Ordering Information Table
Device Code
300
U
R 100 A
3
1
2
4
5
6
1
-
300 = Standard 300U device
70 = Standard 70U device
302 = 300U Top Threaded version
72
U
= 70U with Pinch Bolt
2
3
-
-
= Essential Part Number
F
= Flat Base, available only on 72UF Series
None = Normal Stud
4
-
R
= Stud Reverse Polarity (Anode to Stud)
None = Stud Normal Polarity (Cathode to Stud)
5
6
-
-
Voltage code: Code x 10 = VRRM (See Voltage Ratings table)
= Essential Part Number only for 300U Series
None = 70U Series
A
NOTE: For longer lead Contact Factory
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Outline Table
19.18 (0.755)
4.32 (0.170) MAX.
MAX.
11.51 (0.453)
10.74 (0.423)
8.89 (0.350)
8.38 (0.330)
13.46 (0.530)
11.94 (0.470)
DIA.
70U/300U-A Series
27.94 (1.10)
DIA. MAX.
Conforms to JEDEC DO-205AB (DO-9)
All dimensions in millimeters (inches)
9.27 (0.365)
7.87 (0.310)
31.75 (1.250)
30.94 (1.218)
ACROSS FLATS
3.18 (0.125)
MAX.
UNTHREADED
PORTION
3/4"-16UNF-2A*
19.02 (0.749)
DIA. MAX.
* METRIC DEVICE. M16 X 1.5 FOR 300U..AM
METRIC DEVICE. M20 X 1.5 FOR 300U..AMA
9.50 (0.374) MAX. DIA.
3/8"-24UNF-2A
18.29 (0.72)
16.76 (0.66)
ACROSS FLATS
27.94 (1.10) DIA. MAX.
302U-A Series
IR Case Style B26
All dimensions in millimeters (inches)
3.18 (0.125)
31.75 (1.250)
30.94 (1.218)
MAX.
ACROSS FLATS
3/4"-16UNF-2A
19.02 (0.749)
DIA. MAX.
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es
Outline Table
41 (1.61)
24
Pinch Bolt
43-8223
(0.94)
2.4
11.19 (0.44) DIA.
(0.09)
DIA. 11.25 (0.44)
5.5 (0.21) DIA.
6
(0.23)
9 (0.35) ±
0.1 (0.004)
16
DIA.
(0.62)
31.75 (1.250)
33 (1.29)
36 (1.41) A/C
30.94 (1.218)
ACROSS FLAT
Spring Clamp
60 (2.36)
43-8222
24
(0.94)
72UF Series
FULL RAD.
Flat Base
All dimensions in millimeters (inches)
7 (0.27)
70UF supplied with spring clamp
72UF supplied with pinch bolt and spring clamp
48 (1.88)
Fig. 1 - Current Ratings Characteristics
Fig. 2 - Current Ratings Characteristics
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