RL251_11 Datasheet, PDF (1/7 Pages) Micro Commercial Components – 2.5 Amp Silicon Rectifier 50 to 1000 Volts

LESHAN RADIO COMPANY, LTD.
RL251 thru RL257
1.FEATURES
* Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
* High temperature metallurgically
General Purpose Plastic Rectifiers
Reverse Voltage 50 to 1000V
Forward Current 2.5A
bonded construction
* Deffused junction
* Capable of meeting environmental standards
of MIL-S-19500
* 2.5 A operation at TA=55°C with no thermal runaway
* Typical IR less than 1.0µA
* High temperature soldering guaranteed:
350°C/10 seconds
* 0.375" (9.5mm) lead length, 5 lbs. (2.3kg) tension
2.Mechanical Data
Case: JEDEC R-3, molded plastic body
Terminals: Plated axial leads, solderable per
MIL-STD-750, Method 2026
Polarity: Color band denotes cathode end
Mounting Position: Any
Weight: 0.015 oz., 0.40 g
We declare that the material of product
compliance with RoHS requirements.
Handling precautin:None
3.Maximum Ratings & Thermal Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
Parameter Symbol
symbol
RL
251
RL
252
RL
253
RL
254
RL
255
RL
256
RL
257
Unit
Maximum repetitive peak reverse voltage
V_RRM
50 100 200 400 600 800 1000 V
Maximum RMS voltage
V_RMS
35 70 140 280 420 560 700 V
Maximum DC blocking voltage
V_DC
50 100 200 400 600 800 1000 V
Maximum average forward rectified current
0.375" (9.5mm) lead length at T_A = 55°C
IF(AV)
2.5
A
Peak forward surge current 8.3ms single half
sine-wave superimposed on rated load (JEDEC
I_FSM
Method)
150
A
Maximum full load reverse current, full cycle
average,0.375"(9.5mm) lead lengths at T_A = 55° IR(AV)
100
µA
C
Typical thermal resistance (Note 1)
RθJA
Operating junction and storage temperature range TJ, TSTG
45
–50 to +150
°C/W
°C
Electrical Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
Parameter Symbol
symbol
RL
251
RL
252
RL
253
RL
254
RL
255
RL
256
RL
257
Unit
Maximum instantaneous forward voltage at 2.50A V_F
1.1
V
Maximum DC reverse current TA = 25°C
at rated DC blocking voltage TA = 100°C
IR
5.0
200
µA
Typical junction capacitance at 4.0V, 1MHz
CJ
15
PF
NOTES:
1. Thermal resistance from junction to ambient at 0.375” (9.5mm) lead length, P.C.B. mounted
1/3