BYD77ZH SERIES

ZOWIE
Ultrafast Efficient Rectifier
(50V~400V / 1.0A)
BYD77ZH series
FEATURES
OUTLINE DIMENSIONS
Halogen-free type
Lead free product, compliance to RoHs
Lead less chip form, no lead damage
Lead-free solder joint, no wire bond & lead frame
Low power loss, High efficiency
High current capability
Plastic package has Underwriters Laboratory Flammability
Classification 94V-0
Unit : mm
Case : 1206
0.05
3.40 ± 0.2
40
R0.
1.60
Typ.
1.90 ± 0.2
*
*
*
*
*
*
*
0.70 ± 0.2
0.70 ± 0.2
+ 0.2
0.96
- 0.1
APPLICATION
* High frequency rectification
* AC/DC Power Supply
JEDEC : SOD123 / SOD87 / GL1M
MECHANICAL DATA
MARKING
Case : Packed with FRP substrate and epoxy underfilled
Terminals : Pure Tin plated (Lead-Free),
solderable per MIL-STD-750, Method 2026.
Polarity : Laser Cathode band marking
Weight : 0.012 gram
Ultrafast Efficient Rectifier
Cathode mark
Series code
77
Z .
Halogen-free type
GPRC chip
Voltage class
PACKING
* 3,000 pieces per 7" (178mm ± 2mm) reel
* 4 reels per box
* 6 boxes per carton
o
Absolute Maximum Ratings (Ta = 25 C)
BYD77Z
ITEM
Symbol
Repetitive peak reverse voltage
VRRM
Average forward current
IF(AV)
Peak forward surge current
IFSM
Reverse recovery time
Trr
Conditions
TL = 25 oC
AH
BH
50
100
8.3ms single half sine-wave
IF = 0.5A, IR = 1.0A, Irr = 0.25A
GH
200
400
Unit
V
1.0
A
30
A
35
Tj,TSTG
Operating storage temperature Range
DH
50
nS
o
-65 to +175
C
o
Electrical characteristics (Ta = 25 C)
ITEM
Forward voltage
Repetitive peak reverse current
Junction capacitance
Symbol
Type
Min.
Typ.
Max.
IF = 0.1A
IF = 0.5A
IF = 1.0A
BYD77ZAH
/
BYD77ZBH
-
0.70
0.85
0.94
0.96
IF = 0.1A
IF = 0.5A
IF = 1.0A
BYD77ZDH
/
BYD77ZGH
-
0.73
0.89
0.98
1.00
VR = Max. VRRM , Ta = 25 oC
-
0.08
1
uA
VR = 4V, f = 1.0 MHz
-
10
-
pF
Rth(JA)
Junction to ambient (NOTE 1)
-
90
-
Rth(JL)
Junction to lead (NOTE 1)
-
40
-
VF
IRRM
Cj
Conditions
Thermal resistance
Unit
V
o
C/W
NOTES : (1) Thermal resistance from junction to ambient and from junction to lead P.C.B. mounted on 0.2 x 0.2" (5.0 x 5.0mm) copper pad areas.
(2) Preliminary draft.
REV. 0
2007/10
ZOWIE
BYD77ZH SERIES
(50V~400V / 1.0A)
FIG.1 - FORWARD CURRENT DERATING CURVE
FIG.2 - MAXIMUM NON-REPETITIVE
PEAK FORWARD SURGE CURRENT
30
RESISTIVE OR
INDUCTIVE LOAD
PEAK FORWARD SURGE CURRENT,
AMPERES
AVERAGE FORWARD RECTIFIED
CURRENT, AMPERES
1.0
0.5
0
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
25
20
15
10
5
0
0
50
75
100
125
150
175
1
200
10
o
100
NUMBER OF CYCLES AT 60Hz
LEAD TEMPERATURE, C
FIG.3 - TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
FIG.4 - TYPICAL REVERSE CHARACTERISTICS
10.00
10
o
TJ=150 C
INSTANTANEOUS REVERSE LEAKAGE
CURRENT, MICROAMPERES
IINSTANTANEOUS FORWARD CURRENT,
AMPERES
PULSE WIDTH=300uS
1% DUTY CYCLE
1.00
0.10
0.01
o
TJ=125 C
1.0
0.1
o
TJ=25 C
0.01
0.2
0.6
1.0
1.4
1.8
2.2
0
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
20
40
60
80
100
110
PERCENT OF RATED PEAK REVERSE VOLTAGE,%
FIG.5 - TYPICAL JUNCTION CAPACITANCE
200
o
TJ=25 C
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
2007/10