MMBD4448DW [DIODES]
SURFACE MOUNT SWITCHING DIODE; 表面贴装开关二极管
| 型号： | MMBD4448DW |
| 厂家： | 
DIODES INCORPORATED |
| 描述： | SURFACE MOUNT SWITCHING DIODE |
| 文件： | 总1页 (文件大小：57K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MMBD4448DW
SURFACE MOUNT SWITCHING DIODE
Features
·
·
Fast Switching Speed
Surface Mount Package Ideally Suited for
Automatic Insertion
For General Purpose Switching Applications
High Conductance
Ultra Miniature Package
SOT-363
Dim
A
Min
0.10
1.15
2.00
Max
0.30
1.35
2.20
A
·
·
·
NC
C1
A2
B
C
B
C
KXX
D
0.65 Nominal
Mechanical Data
A1
C2
NC
H
F
0.30
1.80
¾
0.40
2.20
0.10
1.00
0.40
0.25
·
·
Case: SOT-363, Molded Plastic
Terminals: Solderable per MIL-STD-202,
Method 208
H
K
J
M
J
K
0.90
0.25
0.10
·
·
·
Polarity: See Diagram
Marking: KA3
Weight: 0.006 grams (approx.)
L
D
F
L
M
All Dimensions in mm
@ T = 25°C unless otherwise specified
Maximum Ratings
A
Characteristic
Symbol
MMBD4448DW
Unit
VRM
Non-Repetitive Peak Reverse Voltage
100
V
VRRM
VRWM
VR
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V
75
VR(RMS)
IFM
RMS Reverse Voltage
53
V
Forward Continuous Current (Note 1)
Average Rectified Output Current (Note 1)
Non-Repetitive Peak Forward Surge Current
500
250
mA
mA
IO
@ t < 1ms
@ t < 1s
4
2
IFSM
A
Pd
Power Dissipation (Note 1)
200
625
mW
K/W
°C
RqJA
Thermal Resistance Junction to Ambient Air (Note 1)
Operating and Storage Temperature Range
Tj , TSTG
-65 to +150
@ TA = 25°C unless otherwise specified
Electrical Characteristics
Characteristic
Symbol
Min
Max
Unit
Test Condition
IF = 5.0mA
IF = 10mA
IF = 50mA
IF = 150mA
0.62
¾
0.720
0.855
1.0
VFM
Maximum Forward Voltage
V
¾
1.25
¾
VR = 75V
2.5
50
30
25
mA
mA
mA
nA
V
V
V
R = 75V, Tj = 150°C
R = 25V, Tj = 150°C
R = 20V
IRM
Maximum Peak Reverse Current
¾
VR = 0, f = 1.0MHz
Cj
trr
Junction Capacitance
¾
¾
4.0
4.0
pF
ns
IF = IR = 10mA,
Irr = 0.1 x IR, RL = 100W
Reverse Recovery Time
Notes:
1. Valid provided that terminals are kept at ambient temperature.
DS31035 Rev. 2P-1
1 of 1
MMBD4448DW
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