BYV95A - BYV96E
AVALANCHE FAST RECOVERY
RECTIFIER DIODES
PRV : 200 - 1000 Volts
Io : 1.5 Amperes
FEATURES :
* High current capability
* High surge current capability
* High reliability
* Low reverse current
* Low forward voltage drop
* Fast switching for high efficiency
MECHANICAL DATA :
* Case : D2 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 : 0.465 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25
C ambient temperature unless otherwise specified.
Single phase, half wave, 50 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
SYMBOL
BYV95A BYV95B BYV95C BYV96D BYV96E
UNITS
Maximum Recurrent Peak Reverse Voltage
V
RRM
200
400
600
800
1000
Volts
Maximum RMS voltage
V
RMS
140
280
420
560
700
Volts
Maximum DC Blocking Voltage
V
DC
200
400
600
800
1000
Volts
Min. Avalanche Breakdown Voltage @ 100
A
V
BR(
min.
)
300
500
700
900
1100
Volts
Maximum Average Forward Rectified Current
Lead Length 10 mm. ; T
tp
= 65
C
I
F(AV
)
1.5
Amps.
Peak Forward Surge Current single half sine wave
superimposed on rated load
I
FSM
35
Amps.
Maximum Forward Voltage at I
F
= 3.0 Amps.
V
F
1.6
Volts
Maximum DC Reverse Current T
J
= 25
C
5.0
at Rated DC Blocking Voltage T
J
= 165
C
150
Maximum Reverse Recovery Time ( Note 1 )
Trr
150
200
ns
Typical Thermal Resistance (Note 2)
R
JA
50
C/W
Junction Temperature Range
T
J
175
C
Storage Temperature Range
T
STG
- 65 to + 175
C
Notes :
(1) Measured with I
F
= 0.5A, I
R
= 1.0A, Irr = 0.25A
(2) Thermal resistance from Junction to Ambient at 0.375" (9.5mm) Lead Lengths, P.C. Board Mounted.
UPDATE : AUGUST 3, 1998
RATING
I
R
A
D2
0.284 (7.21)
0.268 (6.81)
0.161 (4.10)
0.154 (3.90)
0.034 (0.86)
0.028 (0.71)
1.00 (25.4)
MIN.
1.00 (25.4)
MIN.
Dimensions in inches and ( millimeters )
RATING AND CHARACTERISTIC CURVES ( BYV95A - BYV96E )
FIG.1 - REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
+
50 Vdc
(approx.)
SET TIME BASE FOR 50/100 ns/cm
NOTE : 1. Rise Time = 7ns max.,Input Impedance = 1 megaohm, 22pF.
2. Rise Time = 10ns max., Source Impedance = 50 ohms.
3. All Resistors = Non-inductive Types.
FIG.2 - FORWARD CURRENT DERATING CURVE
FIG.3 - MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
0
25
50
75
100
125
150
175
1
2
4
6
10
20
40 60 100
TIE-POINT TEMPERATURE, (
C)
NUMBER OF CYCLES AT 50Hz
FIG.4 - TYPICAL FORWARD CHARACTERISTICS
FIG.5 - TYPICAL REVERSE CHARACTERISTICS
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
1.2
0.9
0.6
0.3
1.5
10
10
1.0
40
0
50
0
30
20
10
0.1
1.0
80
0.01
0.1
0.1
100
140
0
20
40
60
120
PERCENT OF RATED REVERSE
VOLTAGE, (%)
PEAK FORWARD SURGE CURRENT,
AMPERES
AVERAGE FORWARD RECTIFIED
CURRENT, AMPERES
FORWARD CURRENT, AMPERES
REVERSE CURRENT, MICROAMPERES
TJ = 25
C
TJ = 125
C
TJ = 25
C
Pulse Width = 300
s
2% Duty Cycle
FORWARD VOLTAGE, VOLTS
TJ = 100
C
PULSE
GENERATOR
(NOTE2)
-
D.U.T
OSCILLOSCOPE
(NOTE1)
50
10
1
+0.5A
0
- 0.25
- 1.0A
1cm
Trr
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