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參數資料
| 型號： | 1N4938-1 |
| 英文描述： | Signal or Computer Diode |
| 中文描述： | 信號或計算機二極管 |
| 文件頁數： | 1/4頁 |
| 文件大小： | 187K |
| 代理商： | 1N4938-1 |
Microsemi
580 Pleasant Street, Watertown, MA. 02472-2408, 617-926-0404, Fax: 617-924-1235
Page 1
Copyright
2001
Rev. 0.02, 2001-05-15
W
M
.
C
1N4938, 1N4938-1, LL4938
Silicon Switching Diode
P
RODUCT
P
REVIEW
WATERTOWN DIVISION
DESCRIPTION
These silicon switching diodes are
available in DO-35 glass packages and
LL4938 Mini-Melf (DO-213AA).
These devices are used in general-
purpose applications where high voltage
and switching speed are important.
When ordering Mil-PRF-19500/169
parts, use the number with the
appropriate 1N4938-1 JAN, JTX or
JTXV prefix.
IMPORTANT:
For the most current data, consult
MICROSEMI
’s website:
http://www.microsemi.com
ABSOLUTE MAXIMUM RATINGS AT 25o C
(UNLESS OTHERWISE SPECIFIED)
Rating
Peak Inverse Voltage@ 100
μ
A
Average Rectified Current
Continuous Forward Current
Peak Surge Current
(t
peak
= 1
μ
sec.)
Power Dissipation T
L
=50°C,
L = 3/8” from body
Storage Temperature Range
1N4938
LL4938
Symbol
Value
Unit
PIV
I
A
vg
I
F
dc
200(Min.)
100
100
Volts
mAmps
mAmps
I
peak
1.0
Amp
P
tot
500
mWatts
T
S t
-65 to +200
oC
Operating Temperature
T
Op
-65 to +175
oC
KEY FEATURES
metallurgical bonded.
available up to JANTXV for
1N4938-1 axial devices &
1N4938UR-1 MINI-MELF.
APPLICATIONS/BENEFITS
High Voltage and Switching
Speed.
1
N
4
9
3
8
,
1
N
4
9
3
8
-
1
,
L
L
4
9
3
8
相關PDF資料 |
PDF描述 |
|---|---|
| 1N4938UR-1 | Signal or Computer Diode[Qual Data] |
| LL4938 | Signal or Computer Diode[Qual Data] |
| 1N4942 | FAST SWITCHING PLASTIC RECTIFIER |
| 1N4944 | FAST SWITCHING PLASTIC RECTIFIER |
| 1N4946 | FAST SWITCHING PLASTIC RECTIFIER |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 1N4938-1JANTX | 制造商:Microsemi Corporation 功能描述: |
| 1N4938-1JANTXV | 制造商:Microsemi Corporation 功能描述: |
| 1N4938J | 制造商:General Instruments 功能描述: |
| 1N4938JAN | 制造商:General Instruments 功能描述: |
| 1N4938TR | 功能描述:整流器 Hi Conductance Fast RoHS:否 制造商:Vishay Semiconductors 產品:Standard Recovery Rectifiers 配置: 反向電壓:100 V 正向電壓下降: 恢復時間:1.2 us 正向連續電流:2 A 最大浪涌電流:35 A 反向電流 IR:5 uA 安裝風格:SMD/SMT 封裝 / 箱體:DO-221AC 封裝:Reel |
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