MMBD4148W [WTE]
SURFACE MOUNT FAST SWITCHING DIODE; 表面装载快速开关二极管
| 型号： | MMBD4148W |
| 厂家： | 
WON-TOP ELECTRONICS |
| 描述： | SURFACE MOUNT FAST SWITCHING DIODE |
| 文件： | 总3页 (文件大小：47K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
WTE
POWER SEMICONDUCTORS
MMBD4148W
SURFACE MOUNT FAST SWITCHING DIODE
Features
!
High Conductance
L
!
!
Fast Switching
Surface Mount Package Ideally Suited for
Automatic Insertion
A
TOP VIEW
!
!
For General Purpose and Switching
Plastic Material – UL Recognition Flammability
Classification 94V-O
B
C
M
ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ
E
D
SOT-323
Min
H
G
Dim
A
Max
0.40
1.35
2.20
0.30
Mechanical Data
1.15
B
!
!
Case: SOT-323, Molded Plastic
Terminals: Plated Leads Solderable per
MIL-STD-202, Method 208
Polarity: See Diagram
Weight: 0.006 grams (approx.)
Mounting Position: Any
K
2.00
C
0.65 Nominal
D
J
0.30
1.20
1.80
—
0.40
1.40
2.20
0.10
1.10
—
E
G
H
!
!
!
!
J
0.90
0.25
0.05
K
L
Marking: A2
TOP VIEW
0.15
M
All Dimensions in mm
Maximum Ratings @TA=25°C unless otherwise specified
Characteristic
Symbol
Value
Unit
Non-Repetitive Peak Reverse Voltage
VRM
100
V
V
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
75
Forward Continuous Current (Note 1)
IF
IO
300
200
mA
mA
A
Average Rectified Output Current (Note 1)
Peak Forward Surge Current (Note 1)
Power Dissipation (Note 1)
@ t < 1.0µs
IFSM
Pd
2.0
200
mW
°C/W
°C
Typical Thermal Resistance, Junction to Ambient Air (Note 1)
Operating and Storage Temperature Range
RꢀJA
Tj, TSTG
625
-65 to +150
Electrical Characteristics @TA=25°C unless otherwise specified
Characteristic
Symbol
Min
Max
Unit
Test Condition
@ IF = 10mA
—
—
0.855
1.0
Forward Voltage
VF
V
@ IF = 50mA
Reverse Leakage Current
Junction Capacitance
IR
Cj
—
—
2.5
2.0
µA
pF
@ VR = 75V
VR = 0V, f = 1.0MHz
IF = IR = 10mA,
Reverse Recovery Time
trr
—
4.0
nS
IRR = 0.1 x IR, RL = 100ꢀ
Note: 1. Device mounted on fiberglass substrate 40 x 40 x 1.5mm.
MMBD4148W
1 of 3
© 2002 Won-Top Electronics
1000
100
10
10,000
1000
100
1.0
10
0.1
VR = 20V
1
0.01
0
100
Tj, JUNCTION TEMPERATURE (°C)
200
0
1
2
VF, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 1 Forward Characteristics
Fig. 2 Leakage Current vs Junction Temperature
MMBD4148W
2 of 3
© 2002 Won-Top Electronics
ORDERING INFORMATION
Product No.!
Package Type
Shipping Quantity
MMBD4148W-T1
SOT-323
SOT-323
3000/Tape & Reel
10000/Tape & Reel
MMBD4148W-T3
Products listed in
are WTE
devices.
Preferred
bold
!T1 suffix refers to a 7” reel. T3 suffix refers to a 13” reel.
Shipping quantity given is for minimum packing quantity only. For minimum order
quantity, please consult the Sales Department.
RECOMMENDED FOOTPRINT
0.035
(0.90)
0.075
(1.90)
0.035
(0.90)
0.028
(0.70)
0.025
(0.64)
inches(mm)
Won-Top Electronics Co., Ltd (WTE) has checked all information carefully and believes it to be correct and accurate. However, WTE cannot assume any
responsibility for inaccuracies. Furthermore, this information does not give the purchaser of semiconductor devices any license under patent rights to
manufacturer. WTE reserves the right to change any or all information herein without further notice.
: DO NOT USE IN LIFE SUPPORT EQUIPMENT. WTE power semiconductor products are not authorized for use as critical components in life
WARNING
support devices or systems without the express written approval.
Won-Top Electronics Co., Ltd.
No. 44 Yu Kang North 3rd Road, Chine Chen Dist., Kaohsiung, Taiwan
Phone: 886-7-822-5408 or 886-7-822-5410
Fax: 886-7-822-5417
Email: sales@wontop.com
Internet: http://www.wontop.com
Wepoweryoureveryday.
MMBD4148W
3 of 3
© 2002 Won-Top Electronics
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