參數(shù)資料
型號(hào)： MMBD4448HTM
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： MMBD4448HTM
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
MMBD4448HTM_08 制造商:DIODES 制造商全稱:Diodes Incorporated 功能描述:SURFACE MOUNT FAST SWITCHING DIODE ARRAY
MMBD4448HTM_1 制造商:DIODES 制造商全稱:Diodes Incorporated 功能描述:SURFACE MOUNT FAST SWITCHING DIODE ARRAY
MMBD4448HTM-7 功能描述:二極管 - 通用，功率，開關(guān) 225MW 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
MMBD4448HTM-7-F 功能描述:二極管 - 通用，功率，開關(guān) 80V 225mW 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
MMBD4448HTS 制造商:DIODES 制造商全稱:Diodes Incorporated 功能描述:SURFACE MOUNT FAST SWITCHING DIODE
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