SBR2508A [CHENG-YI]

SILICON / GLASS PASSIVATED THREE PHASE BRIDGE RECTIFIERS; 硅/玻璃钝化三相桥式整流器
SBR2508A
型号: SBR2508A
厂家: CHENG-YI ELECTRONIC CO., LTD.    CHENG-YI ELECTRONIC CO., LTD.
描述:

SILICON / GLASS PASSIVATED THREE PHASE BRIDGE RECTIFIERS
硅/玻璃钝化三相桥式整流器

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中文:  中文翻译
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SBR 25A/35A SERIES  
SSIILLIICCOONN // GGLLAASSSS  
PPAASSSSIIVVAATTEEDD TTHHRREEEE PPHHAASSEE  
BBRRIIDDGGEE RREECCTTIIFFIIEERRSS  
CCHHEENNGG--YYII  
ELECTRONIC  
REVERSE VOLTAGE -50 to 1600 Volts  
FORWARD CURRENT -25/35 Amperes  
FEATURES  
Diffused Junction  
Low Forward Voltage Drop  
High Current Capability  
High Reliability  
High Surge Current Capability  
Ideal for Printed Circuit Boards  
MECHANICAL DATA  
Cass: Epoxy Cass With Heat Sink Internally  
Mounted in Bridge Encapsulation  
Terminals: Plated Leads Solderable per  
MIL-STD-202, Method 208  
Polarity: As Marked on Body  
Weight: 20 grams (approx.)  
Mounting Position:  
Bolt Down on Heatsink With Siloicone Thermal  
Compound Between Bridge and Mounting Surface  
for Maximum Heat Transfer Efficiency  
Mounting Torque: 20 in Ibs. Max.  
Marking: Type Number  
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS  
o
Rating at 25 C ambient temperature unless otherwise specified.  
Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%.  
VOLTAGE RATINGS  
Symbol  
Characteristics  
Peak Repetitive Reverse Voltage  
Working Peak Reverse Voltage  
DC Blocking Voltage  
-00  
-01  
-02  
-04  
-06  
-08  
-10  
-12  
-14  
-16  
UNIT  
VRRM  
VRWM  
VR  
50  
100  
200  
400  
600  
800  
1000 1200 1400 1600  
V
Peak Non-Repetitive Reverse Voltage  
RMS Reverse Voltage  
VRSM  
VR(RMS)  
75  
35  
150  
70  
275  
140  
500  
280  
725  
420  
900  
560  
1100 1300 1500 1700  
V
V
700  
840  
980  
1120  
FORWARD CONDUCTION  
Symbol  
IO  
Characteristics  
MT25  
25  
MT35  
35  
UNIT  
A
Maximum Average Forward  
o
Rectified Current @TC=100 C  
Non-Repetitive Peak Forward Surge Current  
(No Voltage Reapplied t = 8.3ms at 60Hz)  
(No Voltage Reapplied t = 10ms at 50Hz)  
(100% VRRM Reapplied t = 8.3ms at 60Hz)  
(100% VRRM Reapplied t = 10ms at 50Hz)  
375  
360  
314  
300  
500  
475  
420  
400  
IFSM  
A
2
I t Rating for Fusing  
580  
635  
410  
450  
1030  
1130  
730  
(No Voltage Reapplied t = 8.3ms at 60Hz)  
(No Voltage Reapplied t = 10ms at 50Hz)  
(100% VRRM Reapplied t = 8.3ms at 60Hz)  
(100% VRRM Reapplied t = 10ms at 50Hz)  
2
2
A S  
I t  
800  
Forward Voltage (per element)  
VF  
o
1.26  
1.19  
V
@TJ= 25 C, @IFM= 40APK Per single junction  
o
Peark Reverse Current (per leg) @TJ= 25 C  
10  
5.0  
A
mA  
V
IR  
o
At Rated DC Blocking Voltage  
@TJ= 125 C  
RMS Isolation Voltage from Case to Lead  
VISO  
2500  
THERMAL CHARACTERISTICS  
0
Operating Temperature Range  
TJ  
-40 to +150  
-40 to +150  
C
0
Storage Temperature Range  
TSTG  
C
Temperature Resistance Junction to Case at  
DC Operation per Bridge  
K/W  
1.42  
1.16  
R
JC  
Temperature Resistance Case to Heatsing  
Monting Surface, Smooth, Flat and Greased  
K/W  
0.2  
R
CS  
SBR 25A/35A SERIES  
SSIILLIICCOONN // GGLLAASSSS  
PPAASSSSIIVVAATTEEDD TTHHRREEEE PPHHAASSEE  
BBRRIIDDGGEE RREECCTTIIFFIIEERRSS  
CCHHEENNGG--YYII  
ELECTRONIC  
RATING AND CHARACTERISTICS CURVES  
SBR 25A/35A SERIES  
FIG. 1- Current Rating Characteristics  
FIG. 2- Forward Voltage Drop Characteristics  
1000  
150  
130  
100  
o
120 C  
110  
(Rect)  
Per Junction  
o
TJ= 150  
C
90  
10  
+
- - -  
70  
o
~
TJ= 25  
C
- - -  
-
1
50  
0
0.5  
1
1.5  
2
2.5  
3
3.5  
4
0
5
10  
15  
20  
25  
30  
Instantaneous Forward Voltage (V)  
Total Output Current (A)  
FIG. 3- Total Power Loss Characteristics  
55  
50  
45  
40  
35  
30  
25  
20  
15  
10  
5
1 K/W  
o
TJ=150 C  
2 K/W  
3 K/W  
o
120 C  
(Rect)  
4 K/W  
5 K/W  
7 K/W  
10 K/W  
0
0
5
10  
15  
20  
25  
25  
50  
75  
100  
125  
150  
o
Maximum Allowable Ambient Temperature, (C)  
Total Output Current (A)  
FIG. 4- Maximum Non-Repetitive Surge Current  
FIG. 5- Maximum Non-Repetitive Surge Current  
400  
320  
300  
280  
260  
240  
220  
At Any Rated Load Condition And With  
Rated V RRV Applied Following Surge  
o
Initial TJ=150 C  
Maximum Non Repetitive Surge Current  
360  
Versus Pulse Train Duration  
o
Initial TJ=150  
C
320  
280  
@ 60 Hz 0.0083s  
No Voltage Reapplied  
200  
180  
160  
140  
120  
100  
80  
240  
@ 50 Hz 0.0100s  
200  
160  
Rated VRRM Reapplied  
120  
80  
0.01  
0.1  
10  
100  
1
1
Pulse Train Duration (s)  
Number OF Equal Amplitude Half Cucle Current Puses (N)  

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