DST12100S [LITTELFUSE]
Rectifier Diode,;
| 型号： | DST12100S |
| 厂家： | 
LITTELFUSE |
| 描述： | Rectifier Diode, 光电二极管 |
| 文件： | 总3页 (文件大小：795K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Schottky Barrier Rectifier
DST12100S, 12A, 100V,TO-277B, Single
e3
Pb
RoHS
DST12100S
Description
Littelfuse DST series Ultra Low VF Schottky Barrier
Rectifier is designed to meet the general requirements
of commercial and industry applications by providing high
temperature, low leakage and lower VF products.
It is suitable for high frequency switching mode power
supply, free-wheeling diodes and polarity protection
diodes.
Features
• Ultra low forward voltage
• Single die inTO-277B
drop
Package
Pin out
• High frequency operation
• MSL: Level 1 - unlimited
• Pb-free E3 means 2nd
level interconnect is
Pb-free and the terminal
finish material is tin(Sn)
(IPC/ JEDEC J-STD-
609A.01)
Anode 1
• High junction
temperature capability
K
Cathode
• Trench MOS Schottky
Anode
2
technology
Applications
• Switching mode power
• Free-Wheeling diodes
supply
• Polarity Protection Diodes
• DC/DC converters
Maximum Ratings
Parameters
Symbol
VRWM
IF(AV)
Test Conditions
Max
Unit
Peak Inverse Voltage
-
100
V
50% duty cycle @TL = 125 °C
rectangular wave form
Average Forward Current
12
A
A
Peak One Cycle Non-Repetitive Surge
Current
IFSM
200
8.3 ms, half Sine pulse
Electrical Characteristics
Parameters
Symbol
VF1
Test Conditions
Max
Unit
@12A, Pulse, TJ = 25 °C
@12A, Pulse, TJ = 125 °C
@VR = rated VR, TJ = 25 °C
@VR = rated VR, TJ = 125 °C
0.70
0.64
0.3
Forward Voltage Drop*
V
VF2
IR1
Reverse Current*
mA
IR2
50
* Pulse Width < 300μs, Duty Cycle <2%
©2017 Littelfuse, Inc
Specifications are subject to change without notice.
Revised:03/16/17
Schottky Barrier Rectifier
DST12100S, 12A,100V,TO-277B,Single
Thermal-Mechanical Specifications
Parameters
Symbol
TJ
Test Conditions
Max
Unit
°C
JunctionTemperature
StorageTemperature
-55 to +150
-55 to +150
Tstg
°C
MaximumThermal Resistance
Junction to Ambient
RthJA
75
°C/W
DC operation
MaximumThermal Resistance
Junction to Lead
RthJL
wt
3.5
°C/W
g
Approximate Weight
Case Style
0.08
TO-277B
Figure 1:Typical Forward Characteristics
Figure 2:Typical Reverse Characteristics
Units mounted on
30mm x 30mm
copper pad.
Figure 3:Typical Junction Capacitance
©2017 Littelfuse, Inc
Specifications are subject to change without notice.
Revised:03/16/17
Schottky Barrier Rectifier
DST12100S, 12A,100V,TO-277B,Single
Dimensions-TO-277B
Millimeters
D
Symbol
Min
Typ
6.50
3.98
1.10
0.25
5.38
3.55
3.05
1.84
1.25
0.85
1.80
0.90
0.56
Max
6.70
4.08
1.25
0.30
5.48
3.70
3.20
1.94
1.40
-
A
B
C
D
E
F
6.30
3.88
0.95
0.20
5.28
3.40
2.90
1.74
1.10
-
C
A
E
M
L
H
I
G
H
I
K
G
B
J
K
L
1.70
0.85
-
1.90
0.95
-
F
J
M
Part Numbering and Marking System
Mounting Pad Layout
4.90[0.193]
MAX
DST
12
= Device Type
1.00[0.039]
MAX
= Forward Current (12A)
100
LF
= Reverse Voltage (100V)
= Littelfuse
DST12100
3.20[0.126]
MAX
YY
WW
L
= Year
1.94[0.076]
MAX
0.95[0.037]
MAX
LF YYWWL
= Week
= Lot Number
1.40[0.055]
MAX
Packing Options
Part Number
Marking
Packing Mode
M.O.Q
DST12100S
DST12100
5000pcs / Reel
5000
CarrierTape & Reel Specification
Millimeters
Symbol
Min
4.28
6.80
1.40
-
Max
4.48
7. 0 0
A
B
d
1.60
1.50
1.85
5.60
8.10
4.10
12.30
d1
E
1.65
5.40
7.90
3.90
11.70
F
P
P0
W
©2017 Littelfuse, Inc
Specifications are subject to change without notice.
Revised:03/16/17
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