MMBD2837-T1 [WTE]
Rectifier Diode, 2 Element, 0.05A, 30V V(RRM), Silicon, PLASTIC PACKAGE-3;
| 型号： | MMBD2837-T1 |
| 厂家： | 
WON-TOP ELECTRONICS |
| 描述： | Rectifier Diode, 2 Element, 0.05A, 30V V(RRM), Silicon, PLASTIC PACKAGE-3 光电二极管 |
| 文件： | 总4页 (文件大小：86K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
®
MMBD2837 & MMBD2838
SURFACE MOUNT FAST SWITCHING DIODE
WON-TOP ELECTRONICS
Features
Dual Diode Common Cathode
L
Fast Switching
Surface Mount Package Ideally Suited for
Automatic Insertion
A
For General Purpose Switching Applications
Plastic Material – UL Recognition Flammability
Classification 94V-0
B
C
M
E
D
SOT-23
Min
H
G
Dim
A
Max
0.51
1.40
2.50
1.05
0.61
2.05
3.05
0.15
1.10
0.61
0.178
0.37
1.19
2.10
0.89
0.45
1.78
2.65
0.013
0.89
0.45
0.076
Mechanical Data
B
Case: SOT-23, Molded Plastic
Terminals: Plated Leads Solderable per
MIL-STD-202, Method 208
K
C
D
J
E
G
H
Polarity: See Diagram
Weight: 0.008 grams (approx.)
Mounting Position: Any
Marking: Device Code, See Page 3
Lead Free: For RoHS / Lead Free Version,
Add “-LF” Suffix to Part Number, See Page 4
J
K
L
M
All Dimensions in mm
TOP VIEW
Maximum Ratings @TA=25°C unless otherwise specified
Characteristic
Symbol
MMBD2837
MMBD2838
Unit
Non-Repetitive Peak Reverse Voltage
VRSM
35
30
75
V
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
50
V
Forward Continuous Current
IF
100
mA
°C
Operating and Storage Temperature Range
TJ, TSTG
-55 to +150
Thermal Characteristics
Characteristic
Symbol
MMBD2837
MMBD2838
Unit
Power Dissipation (Note 1)
PD
350
357
mW
Thermal Resistance, Junction to Ambient (Note 1)
RθJA
°C/W
Note: 1. Mounted on FR-4 PC board with minimum recommended pad layout.
© Won-Top Electronics Co., Ltd.
Revision: April, 2012
www.wontop.com
1
®
MMBD2837 & MMBD2838
WON-TOP ELECTRONICS
Electrical Characteristics @TA=25°C unless otherwise specified
Characteristic
Min. Reverse Breakdown Voltage
Symbol
MMBD2837
MMBD2838
Unit
@ IR = 100µA
V(BR)
35
75
V
Max. Forward Voltage Drop
@ IF = 10mA
@ IF = 50mA
@ IF = 100mA
1.0
1.1
1.2
VFM
V
Peak Reverse Leakage Current
@ VR = 30V
@ VR = 50V
100
—
—
100
IRM
CD
trr
nA
pF
nS
Diode Capacitance (VR = 0V, f = 1.0MHz)
4.0
4.0
Reverse Recovery Time (IF = IR = 10mA, IRR = 0.1 x IR,
RL = 100Ω)
100
10
500
400
300
200
100
0
TA = 85°C
TA = 25°C
1.0
0.1
TA = -40°C
0
0.2
0.4
0.6
0.8
1.0
0
15 30 45 60 75 90 105 120 135 150
VF, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics
TA, AMBIENT TEMPERATURE (°C)
Fig. 1 Power Derating Curve
2.0
10000
1000
100
10
TA = 150°C
TA = 125°C
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
f = 1.0MHz
TA = 85°C
TA = 55°C
TA = 25°C
1.0
0.1
0
2
4
6
8
10
0
10
20
30
40
50
VR, DC REVERSE VOLTAGE (V)
Fig. 3 Total Capacitance vs. Reverse Voltage
VR, INSTANTANEOUS REVERSE VOLTAGE (V)
Fig. 4 Typical Reverse Characteristics
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2
© Won-Top Electronics Co., Ltd.
Revision: April, 2012
®
MMBD2837 & MMBD2838
WON-TOP ELECTRONICS
MARKING INFORMATION
RECOMMENDED FOOTPRINT
0.035
(0.90)
xx
0.079
(2.00)
0.035
(0.90)
xx
= Device Code, See Table Below
MMBD2837
MMBD2838
0.031
(0.80)
0.037
(0.95)
A5
A61
inches(mm)
PACKAGING INFORMATION
TAPE & REEL
Inspection Hole
Direction of Unreeling
4mm
178mm
8mm
4mm
8mm
1.6mm
Product ID Label
Reel Diameter
(mm)
Quantity
(PCS)
Inner Box Size
L x W x H (mm)
Quantity
(PCS)
Carton Size
L x W x H (mm)
Quantity
(PCS)
Approx. Gross Weight
(KG)
178
3,000
187 x 187 x 65
15,000
390 x 240 x 420
150,000
10.0
Note: 1. Anti-static plastic reel, white, water clear or blue color. Inspection hole might be varied in different alignment.
2. Components are packed in accordance with EIA standard 481-1 and 481-2.
© Won-Top Electronics Co., Ltd.
Revision: April, 2012
www.wontop.com
3
®
MMBD2837 & MMBD2838
WON-TOP ELECTRONICS
ORDERING INFORMATION
Product No.
Package Type
Shipping Quantity
MMBD2837-T1
MMBD2838-T1
SOT-23
SOT-23
3000/Tape & Reel
3000/Tape & Reel
1.
2.
Shipping quantity given is for minimum packing quantity only. For minimum
order quantity, please consult the Sales Department.
To order RoHS / Lead Free version (with Lead Free finish), add “-LF”
suffix to part number above. For example, MMBD2837-T1-LF.
WON-TOP ELECTRONICS and
are registered trademarks of Won-Top Electronics Co., Ltd (WTE). 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.
WARNING: DO NOT USE IN LIFE SUPPORT EQUIPMENT. WTE power semiconductor products are not authorized for use as critical components in life
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 806, 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
We power your everyday.
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© Won-Top Electronics Co., Ltd.
Revision: April, 2012
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