VBO25-14AO2 [IXYS]
Single Phase Rectifier Bridge; 单相整流桥
| 型号： | VBO25-14AO2 |
| 厂家： | 
IXYS CORPORATION |
| 描述： | Single Phase Rectifier Bridge |
| 文件： | 总2页 (文件大小：86K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
VBO 25
IdAV = 38 A
VRRM = 800-1600 V
Single Phase
Rectifier Bridge
Standard and Avalanche Types
~
+
VRSM VBRmin
①
VRRM
V
Standard
Types
Avalanche
Types
–
V
V
~
~
900
800
VBO 25-08NO2
1300 1230
1500 1430
1700 1630
1200 VBO 25-12NO2 VBO 25-12AO2
1400 VBO 25-14NO2 VBO 25-14AO2
1600 VBO 25-16NO2 VBO 25-16AO2
+
–
~
① For Avalanche Types only
Symbol
Test Conditions
Maximum Ratings
Features
• Avalanche rated parts available
• Package with DCB ceramic base plate
• Isolation voltage 3600 V~
• Planar passivated chips
• Low forward voltage drop
• ¼" fast-on terminals
IdAV
IdAVM
PRSM
②
TC = 85°C, module
38
40
3.4
A
A
kW
module
TVJ = TVJM
t = 10 µs
IFSM
TVJ = 45°C;
VR = 0
t = 10 ms (50 Hz), sine
t = 8.3 ms (60 Hz), sine
370
390
A
A
T
VJ = TVJM
t = 10 ms (50 Hz), sine
t = 8.3 ms (60 Hz), sine
320
340
A
A
• UL registered E 72873
VR = 0
I2t
TVJ = 45°C
t = 10 ms (50 Hz), sine
t = 8.3 ms (60 Hz), sine
680
640
A2s
A2s
A2s
A2s
Applications
VR = 0
• Supplies for DC power equipment
• Input rectifiers for PWM inverter
• Battery DC power supplies
TVJ = TVJM
VR = 0
t = 10 ms (50 Hz), sine
t = 8.3 ms (60 Hz), sine
510
470
• Field supply for DC motors
TVJ
TVJM
Tstg
-40...+150
150
-40...+125
°C
°C
°C
Advantages
• Easy to mount with one screw
• Space and weight savings
• Improvedtemperatureandpowercycling
VISOL
50/60 Hz, RMS t = 1 min
IISOL ≤ 1 mA t = 1 s
3000
3600
V~
V~
Md
Mounting torque (M5)
(10-32 UNF)
typ.
1.5-2
13-18 lb.in.
15
Nm
Dimensions in mm (1 mm = 0.0394")
Weight
g
Symbol
IR
Test Conditions
Characteristic Values
VR = VRRM
VR = VRRM
;
;
TVJ = 25°C
TVJ = TVJM
≤
≤
0.3 mA
5
mA
VF
IF = 55 A;
TVJ = 25°C
≤
1.36
V
VT0
rT
For power-loss calculations only
TVJ = TVJM
0.85
8
V
mΩ
RthJC
per diode, DC current
per module
per diode, DC current
per module
2.8 K/W
0.7 K/W
3.2 K/W
0.8 K/W
RthJK
dS
dA
a
Creeping distance on surface
Creepage distance in air ③
Max. allowable acceleration
13 mm
9.5 mm
50 m/s2
Data according to IEC 60747 and refer to a single diode unless otherwise stated
for resistive load at bridge output, ③ with isolated fast-on tabs.
②
IXYS reserves the right to change limits, test conditions and dimensions.
© 2004 IXYS All rights reserved
1 - 2
VBO 25
Fig. 1 Surge overload current perdiode
IFSM: Crest value, t: duration
Fig. 2 I2t versus time (1-10 ms)
per diode
Fig. 3 Max. forward current at case
temperature
Fig. 4 Power dissipation versus direct output current and ambient temperature
Constants for ZthJK calculation:
i
Rthi (K/W)
ti (s)
1
2
3
0.775
1.390
1.055
0.0788
0.504
3.701
Fig. 5 Transient thermal impedance junction to heatsink per diode
IXYS reserves the right to change limits, test conditions and dimensions.
© 2004 IXYS All rights reserved
2 - 2
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