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PDF CZRA4739-G Data sheet ( Hoja de datos )
| Número de pieza | CZRA4739-G | |
| Descripción | SMD Zener Diode | |
| Fabricantes | Comchip Technology | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de CZRA4739-G (archivo pdf) en la parte inferior de esta página. Total 6 Páginas | ||
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SMD Zener Diode
CZRA4728-G Thru CZRA4764-G
Voltage: 3.3 to 100 Volts
Power: 1.0 Watts
RoHS Device
Features
-Batch process design, excellent power dissipation
offers better reverse leakage current and thermal
resistance.
-Standard zener voltage tolerance ±5%.
-Low inductance.
-Low profile package.
-Built-in strain relief.
Mechanical data
-Epoxy: UL94V-0 rated flame retardant.
-Case: Molded plastic, JEDEC DO-214AC/SMA
-Terminals: Solder Plated,solderable per
MIL-STD-750,method 2026.
-Polarity: Indicated by cathode band.
-Mounting position: Any.
-Weight: 0.05 gram(approx.).
DO-214AC/SMA
0.196(4.9)
0.180(4.5)
0.012(0.3) Typ.
0.106(2.7)
0.091(2.3)
0.032(0.8)Typ.
0.068(1.7)
0.060(1.5)
0.032(0.8)Typ.
Dimensions in inches and (millimeter)
Maximum Ratings (TA=25°C, unless otherwise noted)
Parameter
Condition
Symbol
Forward voltage
IF = 200 mA
VF
Power Dissipation
@TL = 75°C
PD
Thermal resistance
Junction to case (Note 1)
Junction to ambient (Note 1)
RθJC
RθJA
Operating temperature
TJ
Storge temperature
TSTG
Note: 1.Mounted on 0.2”x0.2”(5x5mm)FR-4 PCB.
MIN.
-55
-65
TYP.
30
50
MAX. Units
1.20 V
1000
mW
°C/W
°C/W
+150
°C
+175
°C
QW-BZ004
Company reserves the right to improve product design , functions and reliability without notice.
REV:E
Page 1
1 page  
SMD Zener Diodes
Reel Taping Specification
P0 d
P1 E
Index hole
F
BW
PA
T
C
D2 D1 D
W1
Trailer
Device
Leader
....... .......
....... .......
End ....... ....... ....... .......
10 pitches (min)
10 pitches (min)
Start
Direction of Feed
DO-214AC
(SMA)
SYMBOL
(mm)
(inch)
ABCdD
2.80 ± 0.10 5.00 ± 0.10 1.90 ± 0.10 1.50 ± 0.10 178.0 ± 2.00
0.110 ± 0.004 0.200 ± 0.004 0.075 ± 0.004 0.059 ± 0.004 7.008 ± 0.079
D1
62.0 MIN.
2.441 MIN.
D2
13.00 ± 0.50
0.512 ± 0.020
DO-214AC
(SMA)
SYMBOL
(mm)
(inch)
E
1.75 ± 0.10
0.069 ± 0.004
F
5.50 ± 0.10
0.216 ± 0.004
P
4.00 ± 0.10
0.157 ± 0.004
P0
4.00 ± 0.10
0.157 ± 0.004
P1
2.00 ± 0.10
0.079 ± 0.004
W
12.00 ± 0.30
0.472 ± 0.012
W1
18.00 ± 1.00
0.709 ± 0.039
QW-BZ004
Company reserves the right to improve product design , functions and reliability without notice.
Comchip Technology CO., LTD.
REV:E
Page 5
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet CZRA4739-G.PDF ] | |
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