參數(shù)資料
型號: DL4748
廠商: MICRO COMMERCIAL COMPONENTS
元件分類: 參考電壓二極管
英文描述: surface mount silicon Zener diodes
中文描述: 22 V, 1 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE
封裝: GLASS, MELF-2
文件頁數(shù): 1/2頁
文件大小: 84K
代理商: DL4748
DL4728
THRU
DL4764
1 Watt
Zener Diode
3.3 to 100 Volts
GLASS MELF
SUGGESTED SOLDER
PAD LAYOUT
Features
Wide Voltage Range Available
Glass Package
High Temp Soldering: 260
°
C for 10 Seconds At Terminals
For Surface Mount Applications
Maximum Ratings
Operating Temperature: -55
°
C to +150
°
C
Storage Temperature: -55
°
C to +150
°
C
1 Watt DC Power Dissipation
Power Derating: 10.0mW/
°
C above 100
°
C
Maximum Forward Voltage @ 200mA: 1.2 Volts
INCHES
MIN
.190
---
.095
MM
MIN
4.80
---
2.40
DIM
A
B
C
MAX
.205
.022
.105
MAX
5.20
.55
2.67
NOTE
Nominal
Figure 2 - Derating Curve
Power Dissipation (W) -
Versus
- Temperature
°
C
Temperature
°
C
25
100
150
200
W
0.5
1.0
Typical Temperature Coefficient (mV/
°
C) –
versus
– Zener Voltage (V
Z
)
Figure 1 - Typical Temperature Coefficient
0
20
40
0
20
40
mV/
°
C
V
Z
A
B
C
Cathode Mark
.210”
.035”
.115”
www.
mc c semi
.c om
omp
onents
21201 Itasca Street Chatsworth
!
"#
"#
$ %
!
M C C
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