SUNMATE BY296 2.0a axial leaded rectifier Datasheet

BY296 - BY299
2.0A Axial Leaded Rectifier
Features
· High current capability
· High surge current capability
· High reliability
· Low reverse current
· Low forward voltage drop
· Fast switching for high efficiency
B
A
A
C
D
Mechanical Data
DO-201AD
· Case : DO-201AD Molded plastic
· Epoxy : UL94V-O rate flame retardant
· Lead : Axial lead solderable per MIL-STD-202,
Method 208 guaranteed
· Polarity : Color band denotes cathode end
· Mounting position : Any
· Weight : 1.16 grams
Dim
Min
Max
A
25.40
¾
B
7.20
9.50
C
1.20
1.30
D
4.80
5.30
All Dimensions in mm
Maximum Ratings and Electrical Characteristics
@ TA = 25°C unless otherwise specified
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
RATING
SYMBOL
BY296
BY297
BY298
BY299
UNIT
Maximum Recurrent Peak Reverse Voltage
VRRM
100
200
400
800
V
Maximum RMS Voltage
VRMS
70
140
280
560
V
Maximum DC Blocking Voltage
VDC
100
200
400
800
V
Maximum Average Forward Current
IF(AV)
2.0
A
IFSM
70
A
VF
1.3
V
IR
10
µA
IR(H)
500
µA
Maximum Reverse Recovery Time ( Note 1 )
Trr
250
ns
Typical Junction Capacitance ( Note 2 )
CJ
28
pf
Junction Temperature Range
TJ
- 50 to + 125
°C
Storage Temperature Range
TSTG
- 50 to + 150
°C
0.375"(9.5mm) Lead Length
Ta = 50 °C
Peak Forward Surge Current, 8.3ms Single half sine wave
Superimposed on rated load (JEDEC Method)
Maximum Peak Forward Voltage at IF = 2.0 Amps.
Maximum DC Reverse Current
Ta = 25 °C
at Rated DC Blocking Voltage
Ta = 100 °C
Notes :
( 1 ) Reverse Recovery Test Conditions : IF = 0.5 A, IR = 1.0 A, Irr = 0.25 A.
( 2 ) Measured at 1.0 MHz and applied reverse voltage of 4.0 VDC
1 of 2
FIG.1 - REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
50 Ω
Trr
10 Ω
+ 0.5 A
D.U.T.
+
0
PULSE
GENERATOR
( NOTE 2 )
50 Vdc
(approx.)
1Ω
- 0.25 A
OSCILLOSCOPE
( NOTE 1 )
- 1.0 A
SET TIME BASE FOR 50-100 ns/cm
NOTES : 1. Rise Time = 7 ns max., Input Impedance = 1 megaohm, 22 pF.
1 cm
2. Rise time = 10 ns max., Source Impedance = 50 ohms.
3. All Resistors = Non-inductive Types.
FIG.2 - DERATING CURVE FOR OUTPUT
RECTIFIED CURRENT
FIG.3 - MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
100
PEAK FORWARD SURGE
CURRENT, AMPERES
AVERAGE FORWARD OUTPUT
CURRENT, AMPERES
2.5
2.0
1.5
1.0
0.5
8.3 ms SINGLE HALF SINE WAVE
Ta = 50 °C
80
60
40
20
60Hz RESISTIVE OR INDUCTIVE LOAD
0
0
25
50
75
100
125
150
0
175
1
2
AMBIENT TEMPERATURE, ( °C)
6
10
20
40
100
Pulse W idth = 300 µs
2% Duty Cycle
TJ = 25 °C
10
1.0
0.1
10
TJ = 100 °C
1.0
0.1
TJ = 25 °C
0.01
0
20
40
60
80
100
120
PERCENT OF RATED REVERSE
VOLTAGE, (%)
0.01
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
60 100
FIG.5 - TYPICAL REVERSE CHARACTERISTICS
REVERSE CURRENT, MICROAMPERES
FIG.4 - TYPICAL FORWARD CHARACTERISTICS
FORWARD CURRENT, AMPERES
4
NUMBER OF CYCLES AT 60Hz
1.8
2.0
FORWARD VOLTAGE, VOLTS
2of 2
140
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