BYD57Z SERIES
SURFACE MOUNT GLASS PASSIVATED JUNCTION HIGH EFFICIENT RECTIFIER
Reverse Voltage - 200 to 1000 Volts
Forward Current - 1.0 Ampere
ENTED
PAT
0.083 (2.10)
0.067 (1.70)
1206
* Equivalent to SOD87, GL1M , SOD123
FEATURES
0.142 (3.60)
0.126 (3.20)
0.063 (1.60)
Typ.
0.002 (0.05)
)
0.40
16 (
0
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
unless otherwise specified.
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current T
L
=110 C
o
o
SYMBOLS
V
RRM
V
RMS
V
DC
I
(AV)
BYD57ZD
200
140
200
BYD57ZG
400
280
400
BYD57ZJ
600
420
600
BYD57ZK
800
560
800
BYD57ZM
1000
700
1000
UNITS
Volts
Volts
Volts
Amps
1.0
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
I
FSM
30
25
Amps
V
F
1.7
5
Volts
I
R
50
50
10
-65 to +175
75
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. 0
RATINGS AND CHARACTERISTIC CURVES OF BYD57Z SERIES
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
BYD57ZD~BYD57ZJ
0.5
15
BYD57ZK & BYD57ZM
10
5
0
0
50
75
100
125
150
o
0
175
200
1
10
NUMBER OF CYCLES AT 60Hz
100
LEAD TEMPERATURE, C
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
T
J
=150 C
o
T
J
=125 C
o
0.10
1
T
J
=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
PERCENT OF RATED PEAK REVERSE VOLTAGE,%
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
FIG.5 - TYPICAL JUNCTION CAPACITANCE
200
T
J
= 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. 0
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