SYNSEMI BYW95A Avalanche fast soft-recovery rectifier diode Datasheet

BYW95A - BYW96E
AVALANCHE FAST SOFT-RECOVERY
RECTIFIER DIODES
PRV : 200 - 1000 Volts
Io : 3.0 Amperes
DO-201AD
FEATURES :
*
*
*
*
*
*
High current capability
High surge current capability
High reliability
Low reverse current
Low forward voltage drop
Fast switching for high efficiency
1.00 (25.4)
MIN.
0.21 (5.33)
0.19 (4.82)
0.375 (9.52)
0.285 (7.24)
* Pb / RoHS Free
1.00 (25.4)
MIN.
0.052 (1.32)
0.048 (1.22)
MECHANICAL DATA :
* 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
Dimensions in inches and ( millimeters )
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25 °C ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
VRRM
BYW
95A
200
BYW
95B
400
BYW
95C
600
BYW
96D
800
BYW
96E
1000
VR
200
400
600
800
1000
V
Min. Reverse Avalanche Breakdown Voltage @ IR = 0.1 mA
V(BR)R-min
300
500
700
900
1100
V
Maximum Average Forward Current Ttp= 60 °C (Note 1)
Maximum Non-Repetitive Peak Forward Surge Current
IF(AV)
3.0
A
IFSM
70
A
Maximum Repetitive Peak Forward Current
IFRM
15
A
VF
1.5
V
IR
5.0
µA
IR(H)
150
µA
RATING
Maximum Repetitive Peak Reverse Voltage
Maximum Continuous Reverse Voltage
Maximum Forward Voltage at IF = 5.0 Amps.
Maximum Reverse Current at Reverse Voltage
Maximum Reverse Current at Reverse Voltage Tj = 165 °C
SYMBOL
250
300
UNIT
V
Maximum Reverse Recovery Time (Note 2)
Trr
Thermal Resistance - Junction to Ambient
75
K/W
Junction Temperature Range
RθJA
TJ
ns
- 65 to + 175
°C
Storage Temperature Range
TSTG
- 65 to + 175
°C
Notes :
(1) Lead Length 10 mm.
(2) Measured with IF = 0.5A, IR = 1.0A, Irr = 0.25A
Page 1 of 2
Rev. 02 : March 24, 2005
RATING AND CHARACTERISTIC CURVES ( BYW95A - BYW96E )
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.3 - MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
100
3.0
PEAK FORWARD SURGE
CURRENT, AMPERES
AVERAGE FORWARD OUTPUT
CURRENT, AMPERES
FIG.2 - DERATING CURVE FOR OUTPUT
RECTIFIED CURRENT
2.4
1.8
1.2
0.6
0
0
25
50
75
100
125
150
80
60
40
20
0
175
1
2
TIE-POINT TEMPERATURE, ( °C)
6
10
20
40
60
100
NUMBER OF CYCLES AT 60Hz
FIG.4 - TYPICAL FORWARD CHARACTERISTICS
FIG.5 - TYPICAL REVERSE CHARACTERISTICS
10
REVERSE CURRENT,
MICROAMPERES
10
FORWARD CURRENT, AMPERES
4
10
Pulse Width = 300 µs
2% Duty Cycle
TJ = 25 °C
1.0
0.1
TJ = 100 °C
1.0
0.1
TJ = 25 °C
0.01
0
20
40
60
80
100
12
0
140
PERCENT OF RATED REVERSE
VOLTAGE, (%)
0.0
0
0.3
0.6
0.9
1.2
1.5
1.8
2.1
2.4
2.7
3.0
FORWARD VOLTAGE, VOLTS
Page 2 of 2
Rev. 02 : March 24, 2005
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