YIXIN BY252 Medium current plastic rectifier Datasheet

A ll data sheet.com
BY251 THRU BY255
MEDIUM CURRENT PLASTIC RECTIFIER
VOLTAGE - 200 to 1300 Volts CURRENT - 3.0 Amperes
FEATURES
l Exce High surge current capability
l Plastic package has Underwriters Laboratory
Flammability Classification 94V-O
l Low leakage
l Void-free molded in DO-201AD plastic package
l High current operation of 3 Amperes at TA=95 ¢J
l
DO-201AD
with no thermal runaway
eds environmental standards of MIL-S-19500/228
MECHANICAL DATA
Case: JEDEC DO-201AD Molded plastic
Terminals: Plated axial leads, solderable per MIL-STD-750,
Method 2026
Polarity: Color band denotes cathode
Mounting Position: Any
Weight: 0.04 ounce, 1.1 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 ¢J ambient temperature unless otherwise specified.
60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified
Current .375"(9.5mm) Lead Length at
TA=95 ¢J
Peak Forward Surge Current 8.3ms single
half sine-wave superimposed on rated load
(JEDEC method)
Maximum Instantaneous Forward Voltage TJ =25 ¢J
at 3.0A
TJ=100 ¢J
Maximum DC Reverse Current TA=25 ¢J
at Rated DC Blocking Voltage TA=100 ¢J
Typical Junction capacitance (Note 2) TJ=25 ¢J
Typical Reverse Recovery Time (Note 3)
Typical Thermal Resistance (Note 1)
Operating Junction Temperature Range
Storage Temperature Range
SYMBOLS
BY251
BY252
BY253
BY254
BY255
VRRM
VRMS
VDC
I(AV)
200
140
200
400
280
400
600
420
600
3.0
800
560
800
1300
910
1300
UNITS
Volts
Volts
Volts
Amps
IFSM
100.0
Amps
VF
1.1
1.0
Volts
Volts
IR
5.0
1000
CJ
TRR
R £KJA
TJ
TSTG
40
2.5
15.0
-50 to +150
-50 to +150
£g A
£g A
PF
£g A
¢J /W
¢J
¢J
NOTES:
1. Thermal Resistance From Junction to applied at Ambient 0.375"(9.5mm) lead length P.C.Board mounted.
2. Measured at 1 MHz and applied reverse voltage of 4.0 volts.
3. Reverse Recovery Test Conditions: IF=0.5A, IR=1.0A, Irr=0.25A.
A ll data sheet.com
RATING AND CHARACTERISTIC CURVES
TJ = BOTH LEADS TO
HEAT SINK WITH
LENGTHS (f) AS
SHOWN
6
5
1=.50"(12.7min)
4
3
TA=AMBIENT TEMPERATURE
0.375(9.5mm) LEAD
P.C.BOARD MOUNTING
RESISTIVE OR INDUCTIVE
LOAD
2
1
0
40
60
80
100
120
140
160
200
AMPERES
1=.25"(6.3min) 1=.301"(.79min)
PEAK FORWARD SURGE CURRENT,
8
7
AMPERES
AVERAGE FORWARD CURRENT,
BY251 THRU BY255
8.3ms Single Half Since-Wave
JEDEC Method
100
MON-REPETITIVE
TJ=150¢J
50
REPETITIVE
10
1
180
5
10
50
100
AMBIENT TEMPERATURE, ¢J
TEMPERATURE, ¢J
Fig. 1-FORWARD CURRENT DERATING CURVE
Fig. 2-MAXIMUM PEAK FORWARD SURGE CURRENT
CAPACITANCE, pF
INSTANTANEOUS FORWARD CURRENT, AMPERES
100
100
30
10
50
TJ = 25 ¢J
f = 1MHz
Visg = 50m Vp-p
10
1
1
Tj = 25 ¢J
Pulse Width = 300£g s
2% Duty Cycle
3.0
1.0
5
10
50
100
REVERSE VOLTAGE, VOLTS
Fig. 4-TYPICAL JUNCTION CAPACITANCE
0.3
10
0.1
TA = 100 ¢J
.03
1.0
.01
0.6
0.1
0.8
1.0
1.2
1.4
1.6
1.8
2.0
TA = 25 ¢J
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
.01
Fig. 3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
0
20
40
60
80
100 120
140
PERCENT OF RATED PAK REVERSE VOLTAGE, %
Fig. 5-TYPICAL REVERSE CHARACTERISTICS
Similar pages