SMD Schottky Barrier Rectifiers
CDBZ61045-HF
Reverse Voltage: 45 Volts
Forward Current: 10 Amp
RoHS Device
Halogen free
Features
- Lead less chip form, no lead damage.
- Low power loss, High efficiency.
- High current capability, low VF.
- Plastic package has Underwriters Laboratory
Flammability Classification 94V-0 .
TO-252(Z6)
Top View
0.116(2.95)
0.104(2.65)
Bottom View
0.242(6.15)
0.230(5.85)
0.222(5.65)
0.211(5.35)
0.374(9.50)
0.366(9.30)
Mechanical data
- Case: Packed with FRP substrate and epoxy underfilled.
- Terminals: Pure Tin plated (Lead-Free), solderable per
MIL-STD-750, method 2026.
- Weight: 0.20 grams (approx).
0.256(6.50)
0.248(6.30)
R0.5
0.069(1.75)
0.057(1.45)
0.053(1.35)
0.041(1.05)
Circuit Diagram
LEFT PIN
RIGHT PIN
BOTTOMSIDE
HEAT SINK
Dimensions in inches and (millimeter)
Maximum Ratings
(at TA=25°C unless otherwise noted)
Parameter
Repetitive peak reverse voltage
Average forward current
Peak forward surge current (8.3ms single half sine-wave)
Operating and storage temperature range
Symbol
V
RRM
I
F(AV)
I
FSM
T
J
, T
STG
Rating
45
10
300
-55 to +150
Unit
V
A
A
°C
Electrical Characteristics
(at TA=25°C unless otherwise noted)
Parameter
Forward voltage (NOTE 1)
Repetitive peak reverse current
Symbol
V
F
I
RRM
R
θJA
@ I
F
= 10 A
Conditions
Min.
-
-
-
-
Typ.
0.48
40
75
18
Max.
0.55
100
-
-
Unit
V
uA
°C/W
°C/W
@ V
R
= Max. V
RRM,
T
A
= 25°C
Junction to ambient (NOTE )
Junction to case (NOTE )
Thermal resistance
R
θJC
NOTES : (1) Pulse test width PW=300usec , 1% duty cycle.
(2) Mounted on P.C.B. with 5.0 x 5.0mm copper pad areas.
Company reserves the right to improve product design , functions and reliability without notice.
QW-JB052
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Comchip Technology CO., LTD.
SMD Schottky Barrier Rectifiers
RATING AND CHARACTERISTIC CURVES (CDBZ61045-HF)
Fig.1- Forward Current Derating Curve
Average Forward Rectified Current, (A)
12
10
8
6
4
2
0
400
Fig.2- Maximum Non-Repetitive Peak
Forward Surge Current
Peak Forward Surge Current, (A)
Pulse width 8.3ms
Single Half-Sire-Wave
300
200
100
0
20
40
60
80
100
120
140
160
0
1
10
100
Case Temperature, (°C)
Number Of Cycles At 60Hz
Fig.3- Typical Instantaneous Forward
Characteristics
Instantaneous Reverse Leakage current, (mA)
50.0
100
Fig.4- Typical Reverse Characteristics
Instantaneous Forward Current, (A)
T
J
=150°C
10.0
10
T
J
=100°C
T
J
=125
°C
1.0
1.0
0.1
T
J
=25°C
0.1
T
J
=25°C
T
J
=100°C
T
J
=125°C
T
J
=150°C
0.01
0.01
0
0.1
0.2
0.3
0.4
0.5
0.6
0.001
0
20
40
60
80
100
Instantaneous Forward Voltage, (V)
Percent Of Rated Peak Reverse Voltage, (%)
Company reserves the right to improve product design , functions and reliability without notice.
QW-JB052
REV:A
Page 2
Comchip Technology CO., LTD.
SMD Schottky Barrier Rectifiers
Reel Taping Specification
P
0
P
1
d
Index hole
E
T
F
B
P
A
W
C
12
0
o
D
2
D
1
D
W
1
Trailer
.......
.......
10 pitches (min)
Device
.......
.......
.......
.......
Leader
.......
.......
10 pitches (min)
End
Start
Direction of Feed
A
6.55 ± 0.10
0.258 ± 0.004
SYMBOL
B
9.55 ± 0.10
0.376 ± 0.004
C
1.45 ± 0.10
0.057 ± 0.004
d
1.55 ± 0.05
0.061 ± 0.002
D
330 ± 2.00
12.992 ± 0.079
D
1
50.0 MIN.
1.969 MIN.
D
2
13.0 ± 0.50
0.512 ± 0.020
TO-252(Z6)
(mm)
(inch)
SYMBOL
E
1.75 ± 0.10
0.069 ± 0.004
F
7.50 ± 0.10
0.295 ± 0.004
P
12.00 ± 0.10
0.472± 0.004
P
0
4.00 ± 0.10
0.157 ± 0.004
P
1
2.00 ± 0.10
0.079 ± 0.004
W
16.00 ± 0.30
0.630 ± 0.012
W
1
18.40 MAX.
0.724 MAX.
TO-252(Z6)
(mm)
(inch)
Company reserves the right to improve product design , functions and reliability without notice.
QW-JB052
REV:A
Page 3
Comchip Technology CO., LTD.
SMD Schottky Barrier Rectifiers
Marking Code
Z6PK
1045M
Suggested PAD Layout
0.265(6.74)
MAX.
0.245(6.23)
MAX.
0.281(7.15)
REF.
0.180(4.56)
MAX.
0.090(2.28)
MAX.
Standard Packaging
REEL PACK
Case Type
REEL
( pcs )
Reel Size
(inch)
TO-252(Z6)
3,000
13
Company reserves the right to improve product design , functions and reliability without notice.
QW-JB052
REV:A
Page 4
Comchip Technology CO., LTD.
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