BYD127Z
SURFACE MOUNT GLASS PASSIVATED JUNCTION ULTRAFAST EFFICIENT RECTIFIER
Reverse Voltage - 200 Volts
Forward Current - 1.0 Ampere
ENTED
PAT
0.083 (2.10)
0.067 (1.70)
0.063 (1.60)
1206
* Equivalent to SOD87, GL1M , SOD123
FEATURES
0.142 (3.60)
0.126 (3.20)
0.002 (0.05)
0
(0.4
.016
R0
)
0.035 (0.90)
0.020 (0.50)
0.035 (0.90)
0.020 (0.50)
*
*
*
*
*
*
*
*
*
*
Lead free product
Leadless chip form , no lead damage
Lead-free solder Joint , No Wire bond & Lead Frame
Low profile package
For surface mounted applications
Built-in strain relief
Low power loss , High efficiency
High current capability
High surge capacity
Plastic package has Underwriters Laboratory Flammability
Classification 94V-0
0.046(1.16)
0.034(0.86)
MECHANICAL DATA
Case :
Packed with FRP substrate and epoxy underfilled
Terminals :
Pure Tin plated (Lead-Free),
solderable per MIL-STD-750, Method 2026.
Polarity :
Cathode Band, Laser marking
Weight :
0.012 gram
*Dimensions in inches and (millimeters)
TM
TM
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 C ambient temperature
SYMBOLS
unless otherwise specified.
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current T
L
=110 C
Peak forward surge current 8.3ms single half sine-wave
superimposed on rated load
Maximum instantaneous forward voltage at 1.0 A
Maximum DC reverse current
at rated DC blocking voltage
Maximum reverse recovery time (NOTE 1)
Typical junction capacitance (NOTE 2)
Operating junction and storage temperature range
T
A
=25 C
T
A
=125 C
o
o
o
o
BYD127Z
200
140
200
UNITS
Volts
Volts
Volts
Amps
V
RRM
V
RMS
V
DC
I
(AV)
1.0
I
FSM
30
Amps
V
F
0.96
2
Volts
I
R
50
35
10
-65 to +175
uA
trr
C
J
T
J
,T
STG
nS
pF
o
C
NOTES : (1) Reverse recovery test condition : IF 0.5A, IR=1.0A, Irr=0.25A
(2) Measured at 1.0 MHz and applied reverse voltage of 4.0 Volts
(3) Preliminary draft.
Zowie Technology Corporation
REV. 1
RATINGS AND CHARACTERISTIC CURVES OF BYD127Z
FIG.1 - FORWARD CURRENT DERATING CURVE
1.0
30
PEAK FORWARD SURGE CURRENT,
AMPERES
RESISTIVE OR
INDUCTIVE LOAD
FIG.2 - MAXIMUM NON-REPETITIVE
PEAK FORWARD SURGE CURRENT
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
AVERAGE FORWARD RECTIFIED
CURRENT, AMPERES
25
20
15
0.5
10
5
0
0
50
150
o
LEAD TEMPERATURE, C
75
100
125
175
200
0
1
10
NUMBER OF CYCLES AT 60Hz
100
FIG.3 - TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
10.00
PULSE WIDTH=300uS
1% DUTY CYCLE
FIG.4 - TYPICAL REVERSE CHARACTERISTICS
100
IINSTANTANEOUS FORWARD CURRENT,
AMPERES
INSTANTANEOUS REVERSE LEAKAGE
CURRENT, MICROAMPERES
1.00
10
TJ=125 C
o
o
TJ=75 C
0.10
1
TJ=25 C
o
0.01
0.2
0.6
1.0
1.4
1.8
2.2
0.1
0
20
40
60
80
100
110
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
PERCENT OF RATED PEAK REVERSE VOLTAGE,%
FIG.5 - TYPICAL JUNCTION CAPACITANCE
200
TJ=25 C
o
JUNCTION CAPACITANCE, pF
100
60
40
20
10
6
4
2
1
.1
.2
.4
1.0
2
4
10
20
40
100
REVERSE VOLTAGE, VOLTS
REV. 1
Zowie Technology Corporation
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