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參數(shù)資料
| 型號(hào)： | MMBD4448HADW |
| 廠商： | Diodes Inc. |
| 英文描述： | SURFACE MOUNT FAST SWITCHING DIODE ARRAY |
| 中文描述： | 表面貼裝快速開關(guān)二極管陣列 |
| 文件頁(yè)數(shù)： | 1/3頁(yè) |
| 文件大?。?/td> | 93K |
| 代理商： | MMBD4448HADW |
Features
l
Fast Switching Speed
l
Surface Mount Package Ideally Suited for Automatic Insertion
l
For General Purpose Switching Applications
l
High Conductance
Mechanical Data
l
Case: SOT-23, Molded Plastic
l
Terminals: Solderable per MIL-STD-202, Method 208
l
Polarity: See Diagram
l
Marking: KA3
Maximum Ratings @ 25
o
C Unless Otherwise Specified
Characteristic
Symbol
V
RM
V
RRM
V
RWM
V
R
V
R(RMS)
I
FM
Value
100
Unit
V
Non-Repetitive Peak Reverse Volt.
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Forward Continuous Current(Note1)
Average Rectified Output Current
Non-Repetitive Peak @ t<=1.0s
Forward Surge Current @ t=1.0us
Power Dissipation(Note 1)
Thermal Resistance(Note 1)
Operation/Storage Temp. Range
75
V
53
500
V
mA
Io 250 mA
I
FSM
2
4
A
A
Pd
R
350
357
mW
K/W
o
C
Tj, T
STG
-55 to +150
Electrical Characteristics @ 25
o
C Unless Otherwise Specified
Charateristic
Symbol
Min
0.62
-----
Max
0.72
0.855
1
1.25
2.5
50
30
25
4
4
Unit
Test Cond.
I
F
=5.0mA
I
F
=10mA
I
F
=100mA
I
F
=150mA
V
R
=75V
V
R
=75V Tj=150
V
R
=25V Tj=150
V
R
=20V
V
R
=0V, f=1.0MHz
Maximum Forward
Voltage Drop
V
FM
V
uA
uA
uA
nA
pF
ns
Maximum Peak
Reverse Current
I
RM
-----
o
C
o
C
Junction Capacitance
Reverse Recovery Time
Cj
t
rr
-----
-----
Note
: 1. Valid provided that terminals are kept at ambient temperature
MMBD4448
Surface Mount
Schottky Barrier
Switching Diode
350mW
www.
mc c semi
.c om
SOT-23
Suggested Solder
Pad Layout
DIMENSIONS
INCHES
MIN
.110
.083
.047
.035
.070
.018
.0005
.035
.003
.015
MM
DIM
A
B
C
D
E
F
G
H
J
K
MAX
.120
.098
.055
.041
.081
.024
.0039
.044
.007
.020
MIN
2.80
2.10
1.20
.89
1.78
.45
.013
.89
.085
.37
MAX
3.04
2.64
1.40
1.03
2.05
.60
.100
1.12
.180
.51
NOTE
A
B
C
D
E
F
G
H
J
.079
2.000
imm
.031
.800
.035
.900
.037
.950
.037
.950
2. Trr Test Condition: IF=IR=10mA, Irr=0.1*IR, R=100 OHM
omp
onents
21201 Itasca Street Chatsworth
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MMBD4448HADW-7 | 功能描述:整流器 80V 200mW RoHS:否 制造商:Vishay Semiconductors 產(chǎn)品:Standard Recovery Rectifiers 配置: 反向電壓:100 V 正向電壓下降: 恢復(fù)時(shí)間:1.2 us 正向連續(xù)電流:2 A 最大浪涌電流:35 A 反向電流 IR:5 uA 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DO-221AC 封裝:Reel |
| MMBD4448HADW7F | 制造商:DIODES INC 功能描述:Pb Free |
| MMBD4448HADW-7-F | 功能描述:整流器 80V 200mW RoHS:否 制造商:Vishay Semiconductors 產(chǎn)品:Standard Recovery Rectifiers 配置: 反向電壓:100 V 正向電壓下降: 恢復(fù)時(shí)間:1.2 us 正向連續(xù)電流:2 A 最大浪涌電流:35 A 反向電流 IR:5 uA 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DO-221AC 封裝:Reel |
| MMBD4448HADWPT | 制造商:CHENMKO 制造商全稱:Chenmko Enterprise Co. Ltd. 功能描述:SWITCHING DIODE ARRAY |
| MMBD4448HADWT | 功能描述:二極管 - 通用，功率，開關(guān) 500mA 80V RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Switching Diodes 峰值反向電壓:600 V 正向連續(xù)電流:200 A 最大浪涌電流:800 A 配置: 恢復(fù)時(shí)間:2000 ns 正向電壓下降:1.25 V 最大反向漏泄電流:300 uA 最大功率耗散: 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:ISOTOP 封裝:Tube |
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