參數(shù)資料
型號(hào)： MMBD4448W
廠商： DIODES INC
元件分類： 參考電壓二極管
英文描述： SURFACE MOUNT FAST SWITCHING DIODE
中文描述： 0.25 A, 75 V, SILICON, SIGNAL DIODE
封裝： SOT-323, 3 PIN
文件頁數(shù)： 1/3頁
文件大小： 44K
代理商： MMBD4448W
MMBD4448W
1 of 3 2002 Won-Top Electronics
MMBD4448W
SURFACE MOUNT FAST SWITCHING DIODE
Features
!
High Conductance L
!
Fast Switching A
!
Surface Mount Package Ideally Suited for
Automatic Insertion
!
For General Purpose and Switching B C
!
Plastic Material – UL Recognition Flammability
Classification 94V-O M
E D
H
Mechanical Data
!
Case: SOT-323, Molded Plastic K
!
Terminals: Plated Leads Solderable per J
MIL-STD-202, Method 208 G
!
Polarity: See Diagram
!
Weight: 0.006 grams (approx.)
!
Mounting Position: Any
!
Marking: A3
TOP VIEW
Maximum Ratings
@T
A
=25°C unless otherwise specified
Characteristic
Symbol
Value
Unit
Non-Repetitive Peak Reverse Voltage
V
RM
100
V
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V
RRM
V
RWM
V
R
75
V
Forward Continuous Current (Note 1)
I
F
500
mA
Average Rectified Output Current (Note 1)
I
O
250
mA
Peak Forward Surge Current (Note 1) @ t < 1.0μs
I
FSM
4.0
A
Power Dissipation (Note 1)
P
d
200
mW
Typical Thermal Resistance, Junction to Ambient Air (Note 1)
R
JA
625
°C/W
Operating and Storage Temperature Range
T
j
, T
STG
-65 to +150
°C
Electrical Characteristics
@T
A
=25°C unless otherwise specified
Characteristic
Symbol
Min
Max
Unit
Test Condition
Forward Voltage
V
F
—
0.72
1.0
V
@ I
F
= 5mA
@ I
F
= 100mA
Reverse Leakage Current
I
R
—
2.5
μA
@ V
R
= 75V
Junction Capacitance
C
j
—
4.0
pF
V
R
= 0V, f = 1.0MHz
Reverse Recovery Time
t
rr
—
4.0
nS
I
F
= I
R
= 10mA,
I
RR
= 0.1 x I
R
, R
L
= 100
Note: 1. Device mounted on fiberglass substrate 40 x 40 x 1.5mm.
WTE
POWER SEMICONDUCTORS
SOT-323
Min
0.30
1.15
2.00
0.65 Nominal
0.30
1.20
1.80
—
0.90
0.25
0.05
All Dimensions in mm
Dim
A
B
C
D
E
G
H
J
K
L
M
Max
0.40
1.35
2.20
0.40
1.40
2.20
0.10
1.10
—
0.15
相關(guān)PDF資料
PDF描述
MMBD4448W-T3 FILTER SAW 315MHZ REMOTE SMD
MMBD4448W SURFACE MOUNT FAST SWITCHING DIODE
MMBD4448W SURFACE MOUNT SWITCHING DIODES
MMBD452 SURFACE MOUNT SCHOTTKY DIODE
MMBD452LT1 DUAL HOT-CARRIER DETECTOR AND SWITCHING DIODES
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MMBD4448W_06 制造商:WTE 制造商全稱:Won-Top Electronics 功能描述:SURFACE MOUNT FAST SWITCHING DIODE
MMBD4448W_08 制造商:DIODES 制造商全稱:Diodes Incorporated 功能描述:SURFACE MOUNT FAST SWITCHING DIODE
MMBD4448W_1 制造商:DIODES 制造商全稱:Diodes Incorporated 功能描述:SURFACE MOUNT FAST SWITCHING DIODE
MMBD4448W6 制造商:PANJIT 制造商全稱:Pan Jit International Inc. 功能描述:SURFACE MOUNT FAST SWITCHING DIODE ARRAY
MMBD4448W-7 功能描述:二極管 - 通用，功率，開關(guān) 75V 200mW 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
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*