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參數資料
| 型號： | 1N4148UR-1 |
| 英文描述： | Switching Diode(開關二極管) |
| 中文描述： | 開關二極管（開關二極管） |
| 文件頁數： | 1/2頁 |
| 文件大小： | 33K |
| 代理商： | 1N4148UR-1 |
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
Operating Temperature: -65°C to +200°C
Storage Temperature: -65°C to +200°C
Operating Current: 200 mA @ TA= + 25°C
Derating Factor: 1.14 mA/°C Above TA= + 25°C
Surge Current A: 2A, sine wave, Pw= 8.3ms
Surge Current B: 1.41A, square wave, Pw= 8.3ms
1N4148UR-1 AVAILABLE IN
JAN, JANTX,
AND
JANTXV
PER MIL-PRF-19500/116
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.
1N4148UR-1
and
CDLL4148
I R1
I R2
I R3
@ 20 V
I R4
@ 75 V
CAPACITANCE
@ 0 V
CAPACITANCE
@ 1.5 V
@ 20 V dc
@ 75 V dc
TA= 150°C
TA= 150°C
nA
μA
μA
μA
pF
pF
25
0.5
35
75
4.0
2.8
Vf 1
Vf 2
t rr
VBR
@100
μ
A
V RWM
I0
@I F = 10 mA
@I F = 100 mA
(Note 1)
Volts
Volts (pk)
mA
V dc
V dc
n sec
100
75
200
0.8
1.2
5
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相關代理商/技術參數 |
參數描述 |
|---|---|
| 1N4148UR-1/TR | 制造商:Microsemi Corporation 功能描述: |
| 1N4148UR-1JAN | 制造商:Microsemi Corporation 功能描述:Diode Switching 75V 0.2A 2-Pin DO-213AA 制造商:Microsemi 功能描述:Diode Switching 75V 0.2A 2-Pin DO-213AA |
| 1N4148UR-1JANTX | 制造商:Microsemi Corporation 功能描述: |
| 1N4148UR-1JANTX/T/R/DUCOMMUNLA | 制造商:Microsemi Corporation 功能描述:ZENER VOLTAGE REGULATOR DIODE - Bulk |
| 1N4148UR-1JANTX/TR | 制造商:Microsemi Corporation 功能描述: |
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