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參數(shù)資料
| 型號(hào)： | MMBD4448W-T3 |
| 廠商： | Won-Top Electronics Co., Ltd. |
| 英文描述： | FILTER SAW 315MHZ REMOTE SMD |
| 中文描述： | 表面貼裝快速開關(guān)二極管 |
| 文件頁數(shù)： | 1/3頁 |
| 文件大?。?/td> | 44K |
| 代理商： | MMBD4448W-T3 |
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
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