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参数资料
| 型号： | CDLL4454 |
| 英文描述： | Switching Diode(开关二极管) |
| 中文描述： | 开关二极管（开关二极管） |
| 文件页数： | 1/2页 |
| 文件大小： | 32K |
| 代理商： | CDLL4454 |
MILLIMETERS INCHES
MIN
MAX
1.60
1.70
0.41
0.55
3.30
3.70
2.54 REF.
0.03 MIN.
DIM
D
F
G
G1
S
MIN
0.063 0.067
0.016 0.022
.130
.100 REF.
.001 MIN.
MAX
.146
22 COREY STREET, MELROSE, MASSACHUSETTS 02176
PHONE (781) 665-1071
WEBSITE: http://www.cdi-diodes.com
FAX (781) 665-7379
E-mail: mail@cdi-diodes.com
ELECTRICAL CHARACTERISTICS
@ 25°C, unless otherwise specified
MAXIMUM RATINGS
Junction Temperature: -55°C to +175°C
Storage Temperature: -55°C to +175°C
Operating Current: 200 mA @ TA= +25°C
Derating Factor: 1.33 mA/°C Above TA= + 25°C
Surge Current A: 1A (pk), Pw= 1 sec
Surge Current B: 4A (pk), Pw= 1 μs
1N4454UR and 4454UR-1 AVAILABLE IN
JAN, JANTX,
AND
JANTXV
PER MIL-PRF-19500/144
SWITCHING DIODE
HERMETICALLY SEALED
METALLURGICALLY BONDED
DOUBLE PLUG CONSTRUCTION
FIGURE 1
DESIGN DATA
CASE:
DO-213AA
,
Hermetically sealed
glass case. (MELF, SOD-80, LL34)
LEAD FINISH:
Tin / Lead
THERMAL RESISTANCE (ROJEC)
:
100 °C/W maximum at L = 0
THERMAL IMPEDANCE: (
ZOJX): 70
C/W maximum
POLARITY:
Cathode end is banded.
MOUNTING SURFACE SELECTION:
The Axial Coefficient of Expansion
(COE) Of this Device is Approximately
+6PPM/°C. The COE of the Mounting
Surface System Should Be Selected To
Provide A Suitable Match With This
Device.
1N4454UR
1N4454UR-1
and
CDLL4454
I R1
I R2
@ 50 V
CAPACITANCE
@ 0 V
@ 50 V dc
TA= 150°C
μA
μA
pF
0.1
100
2.0
Vf 1
Vf 2
t rr
VBR
@5
μ
A
V RWM
I0
@I F = 10 mA
@I F = 10 mA
TA= 150°C
Volts
Volts (pk)
mA
V dc
V dc
n sec
75
50
200
1.0
0.7
4
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相关代理商/技术参数 |
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