BYD47Z SERIES
SURFACE MOUNT GLASS PASSIVATED JUNCTION FAST RECOVERY RECTIFIER
Reverse Voltage - 1700 to 2100 Volts
Forward Current - 0.5 Ampere
ENTED
PAT
0.063 (1.60)
0.083 (2.10)
0.067 (1.70)
1206
* Equivalent to SOD87, GL1M , SOD123
0.142 (3.60)
0.126 (3.20)
FEATURES
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
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
0.053 (1.35)
0.037 (0.95)
MECHANICAL DATA
Case :
Packed with FRP substrate and epoxy underfilled
Terminals :
Solder plated , solderable per MIL-STD-750,
Method 2026
Polarity :
Laser marking
Weight :
0.02 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 (SEE FIG.1)
Peak forward surge current 8.3ms single half sine-wave
superimposed on rated load (JEDEC Method)
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
=100 C
o
o
o
BYD47Z-16
1700
1190
1700
BYD47Z-18
1900
1330
1900
BYD47Z-20
2100
1470
2100
UNITS
Volts
Volts
Volts
Amps
V
RRM
V
RMS
V
DC
I
(AV)
0.5
I
FSM
15
Amps
V
F
1.8
5
Volts
I
R
uA
50
300
15
-65 to +175
nS
pF
o
trr
C
J
T
J
,T
STG
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
05/2003
RATINGS AND CHARACTERISTIC CURVES BYD47Z SERIES
FIG.1 - FORWARD CURRENT DERATING CURVE
0.5
AVERAGE FORWARD RECTIFIED
CURRENT, AMPERES
RESISTIVE OR
INDUCTIVE LOAD
FIG.2 - MAXIMUM NON-REPETITIVE
PEAK FORWARD SURGE CURRENT
25
PEAK FORWARD SURGE CURRENT,
AMPERES
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
20
15
0.25
10
5
0.375" (9.5mm) LEAD LENGTH
0
0
25
50
75
100
125
o
0
150
175
1
10
NUMBER OF CYCLES AT 60Hz
100
LEAD TEMPERATURE, C
FIG. 3 - TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
10.0
20
FIG.4 - TYPICAL REVERSE CHARACTERISTICS
INSTANTANEOUS FORWARD CURRENT, AMPERES
1.00
T
J
= 25 C
PULSE WIDTH=300uS
1% DUTY CYCLE
o
INSTANTANEOUS REVERSE LEAKAGE
CURRENT, MICROAMPERES
10
1
0.10
0.1
o
T
J
= 125 C
T
J
= 75 C
o
T
J
= 25 C
o
0.01
0.8
1.0
1.2
1.4
1.6
1.8
2.0
2.2
2.4
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
0.01
0
20
40
60
80
100
PERCENT OF RATED PEAK REVERSE VOLTAGE,%
FIG.5 - TYPICAL JUNCTION CAPACITANCE
20
JUNCTION CAPACITANCE, pF
T
J
= 25 C
o
15
8
10
0
.1
.2
.4
1.0
2
4
10
20
40
100
REVERSE VOLTAGE, VOLTS
12/2002
Zowie Technology Corporation
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