Comchip CDBZ320200-HF Smd schottky barrier rectifier Datasheet

SMD Schottky Barrier Rectifiers
CDBZ320200-HF
Reverse Voltage: 200 Volts
Forward Current: 20 Amp
RoHS Device
Halogen free
TO-277(Z3)
Features
Top View
- Lead less chip form, no lead damage.
- Low power loss, High efficiency.
Bottom View
0.132(3.35)
0.120(3.05)
0.085(2.15)
0.073(1.85)
- High current capability, low VF.
- Plastic package has Underwriters Laboratory
Flammability Classification 94V-0 .
0.187(4.75)
0.175(4.45)
0.262(6.65)
0.250(6.35)
Mechanical data
0.163(4.15)
0.152(3.85)
0.061(1.55)
0.049(1.25)
- Case: Packed with FRP substrate and epoxy underfilled.
- Terminals: Pure Tin plated (Lead-Free), solderable per
MIL-STD-750, method 2026.
0.045(1.15)
0.033(0.85)
0.047(1.20)
0.035(0.90)
- Weight: 0.08 grams (approx).
0.053(1.35)
0.041(1.05)
Circuit Diagram
Dimensions in inches and (millimeter)
LEFT PIN
BOTTOMSIDE
HEAT SINK
RIGHT PIN
Maximum Ratings (at TA=25°C unless otherwise noted)
Symbol
Rating
Unit
Repetitive peak reverse voltage
VRRM
200
V
Average forward current
IF(AV)
20
A
Peak forward surge current (8.3ms single half sine-wave)
IFSM
280
A
TJ, TSTG
-55 to +150
°C
Parameter
Operating and storage temperature range
Electrical Characteristics (at TA=25°C unless otherwise noted)
Parameter
Forward voltage (NOTE 1)
Repetitive peak reverse current
Thermal resistance
Symbol
VF
Conditions
IF = 20 A
Min.
Typ.
Max.
Unit
-
0.83
0.93
V
-
0.02
0.10
mA
IRRM
VR = Max. VRRM
RθJA
Junction to ambient (NOTE 2)
-
60
-
°C/W
RθJL
Junction to lead (NOTE 2)
-
22
-
°C/W
RθJC
Junction to case (NOTE 2)
-
20
-
°C/W
TA= 25°C
NOTES : (1) Pulse test width PW=300usec , 1% duty cycle.
(2) Mounted on P.C.B. with 14 x 14mm copper pad areas.
Company reserves the right to improve product design , functions and reliability without notice.
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QW-JB049
Comchip Technology CO., LTD.
SMD Schottky Barrier Rectifiers
RATING AND CHARACTERISTIC CURVES (CDBZ320200-HF)
Fig.2- Maximum Non-Repetitive Peak
Forward Surge Current
25
320
Peak Forward Surge Current, (A)
Average Forward Rectified Current, (A)
Fig.1- Forward Current Derating Curve
20
15
10
5
0
0
25
50
75
100
125
150
Pulse width 8.3ms
Single Half-Sire-Wave
280
240
200
160
120
80
40
0
175
1
10
Case Temperature, (°C)
Fig.4- Typical Reverse Characteristics
50
10
TJ=25°C
1.0
0.1
0.3
0.4
0.5
0.6
0.7
0.8
0.9
Instantaneous Forward Voltage, (V)
1.0
Instantaneous Reverse Leakage current, (mA)
Instantaneous Forward Current, (A)
Fig.3- Typical Instantaneous Forward
Characteristics
0.01
100
Number Of Cycles At 60Hz
100
10
TJ=125°C
1.0
TJ=100°C
0.1
0.01
TJ=25°C
0.001
0
20
40
60
80
100
Percent Of Rated Peak Reverse Voltage, (%)
Company reserves the right to improve product design , functions and reliability without notice.
REV:A
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QW-JB049
Comchip Technology CO., LTD.
SMD Schottky Barrier Rectifiers
d
P0
P1
T
E
Index hole
F
W
B
P
C
A
12
o
0
D2
D1 D
W1
Trailer
.......
.......
End
Device
.......
.......
Leader
.......
.......
.......
.......
10 pitches (min)
Start
10 pitches (min)
Direction of Feed
TO-277(Z3)
TO-277(Z3)
SYMBOL
A
B
C
d
D
D1
D2
(mm)
4.25 ± 0.10
6.80 ± 0.10
1.45 ± 0.10
1.50 ± 0.10
330 ± 2.00
50.0 MIN.
13.0 ± 0.50
(inch)
0.167 ± 0.004
0.268 ± 0.004
0.057 ± 0.004
0.059 ± 0.004
12.992 ± 0.079
1.969 MIN.
0.512 ± 0.020
SYMBOL
E
F
P
P0
P1
W
W1
(mm)
1.75 ± 0.10
5.50 ± 0.05
8.00 ± 0.10
4.00 ± 0.10
2.00 ± 0.10
12.00 ± 0.30
14.4 MAX.
(inch)
0.069 ± 0.004
0.217 ± 0.002
0.315 ± 0.004
0.157 ± 0.004
0.079 ± 0.004
0.472 ± 0.012
0.567 MAX.
Company reserves the right to improve product design , functions and reliability without notice.
REV:A
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QW-JB049
Comchip Technology CO., LTD.
SMD Schottky Barrier Rectifiers
Marking Code
Z3PK
20200
Suggested PAD Layout
0.191 (4.86)
MIN.
0.055 (1.40)
MIN.
0.132 (3.36)
MAX.
0.072 (1.84)
MAX.
0.280 (7.11)
REF.
0.055 (1.39)
MIN.
Standard Packaging
REEL PACK
Case Type
TO-277(Z3)
REEL
Reel Size
( pcs )
(inch)
5,000
13
Company reserves the right to improve product design , functions and reliability without notice.
REV:A
Page 4
QW-JB049
Comchip Technology CO., LTD.
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