BYV27-50 THRU BYV27-200
GLASS PASSIVATED FAST EFFICIENT RECTIFIER
Reverse Voltage - 50 to 200 Volts Forward Current - 2.0 Amperes
FEATURES
High temperature metallurgically bonded construction
Glass passivated cavity-free junction
Superfast recovery time for high efficiency
Low forward voltage, high current capability
Capable of meeting environmental standards of
MIL-S-19500
Hermetically sealed package
Low leakage current
High surge current capability
High temperature soldering guaranteed:
350C/10 seconds, 0.375" (9.5mm) lead length,
5 lbs. (2.3kg) tension
MECHANICAL DATA
Case: JEDEC DO-204AP solid glass body
Terminals: Plated axial leads, solderable per MIL-STD-750,
Method 2026
Polarity: Color band denotes cathode end
Mounting Position: Any
Weight: 0.02 ounce, 0.56 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25C ambient temperature unless otherwise specified.
SYMBOLS
BYV27-50
BYV27-100
BYV27-150 BYV27-200
UNITS
Maximum repetitive peak reverse voltage
V
RRM
50
100
150
200
Volts
Maximum RMS voltage
V
RMS
35
70
105
140
Volts
Maximum DC blocking voltage
V
DC
50
100
150
200
Volts
Minimum reverse breakdown voltage at 100
A
V
BR
55
110
165
220
Volts
Maximum average forward rectified current
0.375" (9.5mm) lead length at T
L
=85C
I
(AV)
2.0
Amps
Peak forward surge current
10ms single half sine-wave superimposed
I
FSM
50.0
Amps
on rated load at T
J
=175C
Maximum instantaneous forward
T
J
=25C
1.07
voltage at 3.0A
T
J
=175C
V
F
0.88
Volts
Maximum DC reverse current
T
A
=25C
1.0
at rated DC blocking voltage
T
A
=165C
I
R
150.0
A
Maximum reverse recovery time
(NOTE 1)
t
rr
25.0
ns
Typical junction capacitance
(NOTE 2)
C
J
45.0
pF
Typical thermal resistance
(NOTE 3, 4)
R
JA
65.0
C/W
R
JL
20.0
Operating junction and storage temperature range
T
J,
T
STG
-65 to +175
C
NOTES:
(1) Reverse recovery test conditions: I
F
=0.5A, I
R
=1.0A, I
rr
=0.25A
(2) Measured at 1.0 MH
Z
and applied reverse voltage of 4.0 Volts
(3) Thermal resistance from junction to lead at 0.375" (9.5mm) lead length with both leads attached to heatsinks
(4) Thermal resistance from junction to ambient at 0.375" (9.5mm) lead length and mounted on P.C.B. with 0.5 x 0.5" (12 x 12mm) copper pads
4/98
0.034 (0.86)
0.028 (0.71)
DIA.
0.150 (3.8)
0.100 (2.5)
DIA.
1.0 (25.4)
MIN.
0.240 (6.1)
MAX.
1.0 (25.4)
MIN.
DO-204AP
Dimensions in inches and (millimeters)
*
Brazed-lead assembly is covered by Patent No. 3,930,306
PA
TENTED*
RATINGS AND CHARACTERISTIC CURVES BYV27-50 THRU BYV27-200
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
0.01
0.1
1
10
50
1
10
100
0
10
20
30
40
50
60
0.1
10
100
0
15
30
45
60
75
90
1
0
25
50
75 100 125 150 175
0
0.5
1.0
1.5
2.0
2.5
3.0
0
20
40
60
80
100
0.01
0.1
1
10
100
1,000
FIG. 1 - MAXIMUM FORWARD CURRENT
DERATING CURVE
AMBIENT TEMPERATURE, C
A
VERA
GE FOR
W
ARD RECTIFIED
CURRENT
, AMPERES
FIG. 2 - MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
NUMBER OF CYCLES AT 50 H
Z
PEAK FOR
W
ARD SURGE CURRENT
,
AMPERES
FIG. 3 - TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
INST
ANT
ANEOUS FOR
W
ARD CURRENT
,
AMPERES
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
FIG. 5 - TYPICAL JUNCTION CAPACITANCE
JUNCTION CAP
A
C
IT
ANCE, pF
REVERSE VOLTAGE, VOLTS
10ms SINGLE HALF SINE-WAVE
T
J
=175C
T
J
=25C
PULSE WIDTH=300
s
1% DUTY CYCLE
T
J
=25C
f=1.0 MH
Z
Vsig=50mVp-p
T
L
, LEAD
TEMPERATURE
T
A,
AMBIENT TEMPERATURE
P.C.B. MOUNTED with
0.375" (9.5mm) LEAD LENGTH
0.375" (9.5mm)
T
L
FIG. 4 - TYPICAL REVERSE LEAKAGE
CHARACTERISTICS
INST
ANT
ANEOUS REVERSE LEAKA
GE CURRENT
,
MICR
O
AMPERES
PERCENT OF RATED PEAK REVERSE
VOLTAGE, %
T
J
=125C
T
J
=100C
T
J
=25C
L
RESISTIVE OR INDUCTIVE LOAD
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