BYW98-50S ~ BYW98-200S
PRV : 50 ~ 200 Volts
Io : 3 Amperes
FEATURES :
*
*
*
*
*
*
*
High current capability
High surge current capability
High reliability
Low reverse current
Low forward voltage drop
Fast switching for high efficiency
Pb / RoHS Free
SUPER FAST
RECOVERY DIODES
D2A
0.161 (4.1)
0.154 (3.9)
1.00 (25.4)
MIN.
0.284 (7.2)
0.268 (6.8)
MECHANICAL DATA :
* Case : D2A 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 : 0.645 gram
0.040 (1.02)
0.0385 (0.98)
1.00 (25.4)
MIN.
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%.
RATING
Maximum Repetitive Peak Reverse Voltage
Maximum Average Forward Current
Maximum Peak Forward Surge Current
Maximum Forward Voltage at I
F
= 3 Amps. ; T
J
= 100
°C
Maximum Reverse Current at V
RRM
, T
J
= 100
°C
Maximum Reverse Recovery Time , T
J
= 25
°C
(1)
Junction Temperature Range
Storage Temperature Range
NOTE :
SYMBOL
V
RRM
I
F(AV)
I
FSM
V
F
I
R
Trr
T
J
T
STG
BYW
98-50S
50
BYW
BYW
BYW
98-100S 98-150S 98-200S
100
3.0
70
0.85
1.0
35
- 65 to + 150
- 65 to + 150
150
200
UNIT
Volts
Amps.
Amps.
Volt
mA
ns
°C
°C
(1) Reverse Recovery Test Conditons : I
F
= 0.5A , I
R
= 1A , Irr = 0.25A
Page 1 of 2
Rev. 02 : March 25, 2005
RATING AND CHARACTERISTIC CURVES ( BYW98-50S ~ BYW98-200S )
FIG.1 - REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
50
Ω
10
Ω
+ 0.5
D.U.T.
50 Vdc
(approx)
1
Ω
PULSE
GENERATOR
( NOTE 2 )
OSCILLOSCOPE
( NOTE 1 )
0
- 0.25
Trr
+
- 1.0 A
SET TIME BASE FOR 15 ns/cm
NOTES : 1. Rise Time = 7 ns max., Input Impedance = 1 megaohm, 22 pF.
2. Rise time = 10 ns max., Source Impedance = 50 ohms.
3. All Resistors = Non-inductive Types.
1 cm
FIG.2 - DERATING CURVE FOR OUTPUT
RECTIFIED CURRENT
AVERAGE FORWARD OUTPUT
CURRENT, AMPERES
3.0
FIG.3 - MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
100
2.4
PEAK FORWARD SURGE
CURRENT, AMPERES
0
25
50
75
100
125
150
175
80
1.8
60
1.2
40
0.6
20
0
0
1
2
4
6
10
20
40
60 100
AMBIENT TEMPERATURE, (
°
C)
FIG.4 - TYPICAL FORWARD CHARACTERISTICS
100
NUMBER OF CYCLES AT 60Hz
FIG.5 - TYPICAL REVERSE CHARACTERISTICS
100
REVERSE CURRENT, MICROAMPERES
FORWARD CURRENT, AMPERES
T
J
= 100
°C
10
T
J
= 150
°C
10
1
1
0.1
0.1
T
J
= 25
°C
0.01
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
0.01
0
20
40
60
80
100
120
140
FORWARD VOLTAGE, VOLTS
PERCENT OF RATED REVERSE
VOLTAGE, (%)
Page 2 of 2
Rev. 02 : March 25, 2005
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