Shanghai Lunsure Electronic
Technology Co.,Ltd
Tel:0086-21-37185008
Fax:0086-21-57152769
RL251
THRU
RL257
2.5 Amp
Silicon Rectifier
50 to 1000 Volts
R-3
Features
•
•
•
•
Low Cost
Low Leakage
Low Forward Voltage Drop
High Current Capability
•
•
•
Maximum Ratings
Operating Temperature: -55°C to +150°C
Storage Temperature: -55°C to +150°C
Typical Thermal Resistance (R
θJA
) 35°C/W
Device
Marking
Maximum
Recurrent
Peak Reverse
Voltage
50V
100V
200V
400V
600V
800V
1000V
Maximum
RMS
Voltage
35V
70V
140V
280V
420V
560V
700V
Maximum
DC
Blocking
Voltage
50V
100V
200V
400V
600V
800V
1000V
D
Catalog
Number
RL251
RL252
RL253
RL254
RL255
RL256
RL257
---
---
---
---
---
---
---
A
Cathode Mark
B
D
Electrical Characteristics @ 25°C Unless Otherwise Specified
Average Forward
I
F(AV)
2.5 A
T
A
= 75°C
Current
Peak Forward Surge
I
FSM
150A
8.3ms, half sine
Current
I
FM
= 2.5A;
Maximum
1.0V
Instantaneous
V
F
T
A
= 25°C
Forward Voltage
Maximum DC
Reverse Current At
I
R
5.0µA
T
A
= 25°C
Rated DC Blocking
50µA
T
A
= 100°C
Voltage
Typical Junction
C
J
35pF
Measured at
Capacitance
1.0MHz, V
R
=4.0V
*Pulse Test: Pulse Width 300µsec, Duty Cycle 1%
C
DIMENSIONS
INCHES
MIN
---
---
.040
1.000
MM
MIN
---
---
1.01
25.40
DIM
A
B
C
D
MAX
.160
.160
.042
---
MAX
4.10
4.10
1.07
---
NOTE
www.cnelectr.com
CHENYI [ SHANGHAI LUNSURE ELECTRONIC TECH ]
