參數(shù)資料
型號： 1N4448W-7-F
廠商： DIODES INC
元件分類： 參考電壓二極管
英文描述： FAST SWITCHING SURFACE MOUNT DIODE
中文描述： 0.25 A, 75 V, SILICON, SIGNAL DIODE
封裝： GREEN, PLASTIC PACKAGE-2
文件頁數(shù)： 1/3頁
文件大?。?/td> 167K
代理商： 1N4448W-7-F
DS12002 Rev. 14 - 2
1 of 3
1N4448W
www.diodes.com
Diodes Incorporated
1N4448W
FAST SWITCHING SURFACE MOUNT DIODE
Case: SOD-123
Case Material: Molded Plastic. UL Flammability Classification
Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020C
Terminals: Solderable per MIL-STD-202, Method 208
Lead Free Plating (Matte Tin Finish annealed over Alloy 42
leadframe)
Polarity: Cathode Band
Marking: Date Code and Type Code: See Page 3
Type Code: T5
Ordering Information See Page 3
Weight: 0.01 grams (approximate)
Mechanical Data
Features
Fast Switching Speed
Surface Mount Package Ideally Suited for Automatic Insertion
For General Purpose Switching Applications
High Conductance
Lead Free/RoHS Compliant (Note 3)
Qualified to AEC-Q101
Standards for High
Reliability
Characteristic
Symbol
V
RM
V
RRM
V
RWM
V
R
V
R(RMS)
I
FM
I
O
Value
100
Unit
V
Non-Repetitive Peak Reverse Voltage
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Forward Continuous Current
Average Rectified Output Current
Non-Repetitive Peak Forward Surge Current @ t = 1.0
μ
s
75
V
53
500
250
4.0
2.0
400
315
V
mA
mA
@ t = 1.0s
I
FSM
A
Power Dissipation (Note 2)
Thermal Resistance Junction to Ambient Air (Note 2)
Operating and Storage Temperature Range
P
d
R
θ
JA
T
j
, T
STG
mW
°
C/W
°
C
-65 to +150
Maximum Ratings
@ T
A
= 25
°
C unless otherwise specified
Characteristic
Symbol
V
(BR)R
Min
75
0.62
Max
0.72
0.855
1.0
1.25
2.5
50
30
25
4.0
Unit
V
Test Condition
I
R
= 10
μ
A
I
F
= 5.0mA
I
F
= 10mA
I
F
= 100mA
I
F
= 150mA
V
R
= 75V
V
R
= 75V, T
j
= 150
°
C
V
R
= 25V, T
j
= 150
°
C
V
R
= 20V
V
R
= 0, f = 1.0MHz
I
F
= I
= 10mA,
I
rr
= 0.1 x I
R
, R
L
= 100
Reverse Breakdown Voltage (Note 1)
Forward Voltage
V
FM
V
Peak Reverse Current (Note 1)
I
RM
μ
A
μ
A
μ
A
nA
pF
Total Capacitance
C
T
Reverse Recovery Time
t
rr
4.0
ns
Electrical Characteristics
@ T
A
= 25
°
C unless otherwise specified
Notes: 1. Short duration pulse test used to minimize self-heating effect.
2. Part mounted on FR-4 PC board with minimum recommended pad layout, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf.
3. No purposefully added lead.
SOD-123
Min
3.55
2.55
1.40
—
0.45
0.55 Typical
0.25
0.11 Typical
—
0
°
All Dimensions in mm
Dim
A
B
C
D
Max
3.85
2.85
1.70
1.35
0.65
E
G
H
J
α
—
0.10
8
°
A
B
C
D
E
G
H
J
Lead-free
相關(guān)PDF資料
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