Datasheet

Schottky Barrier Rectifier
DSTF30100S, 30A, 100V, ITO-220AB, Single
DSTF30100S
RoHS
Pb
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.
Pin out
Features
• Ultra low forward voltage
drop
• High frequency operation
• High junction
temperature capability
• Guard ring for enhanced
ruggedness and long
term reliability
• Single die in ITO-220AB
package
Applications
• Switching mode power
supply
• Free-Wheeling diodes
• Polarity Protection Diodes
• DC/DC converters
Maximum Ratings
Parameters
Symbol
Test Conditions
Max
Unit
Peak Inverse Voltage
VRWM
-
100
V
Average Forward Current (per device)
IF(AV)
50% duty cycle @TC =70°C
rectangular wave form
30
A
Peak One Cycle Non-Repetitive Surge
Current (per leg)
IFSM
8.3 ms, half Sine pulse
300
A
Unit
Electrical Characteristics
Parameters
Forward Voltage Drop (per leg) *
Reverse Current (per leg) *
* Pulse Width < 300μs, Duty Cycle <2%
Symbol
Test Conditions
Max
VF1
@30A, Pulse, TJ = 25 °C
0.90
VF2
@30A, Pulse, TJ = 125 °C
0.78
V
IR1
@VR = rated VR TJ = 25 °C
1
μA
IR2
@VR = rated VR TJ = 125 °C
75
mA
©2016 Littelfuse, Inc
Specifications are subject to change without notice.
Revised:02/03/16
Schottky Barrier Rectifier
DSTF30100S, 30A, 100V, ITO-220AB, Single
Thermal-Mechanical Specifications
Parameters
Symbol
Test Conditions
Max
Unit
Junction Temperature
TJ
-55 to +150
°C
Storage Temperature
Tstg
-55 to +150
°C
Thermal Resistance Junction to
Case (per leg)
RthJC
4.0
°C/W
Approximate Weight
wt
2
g
Case Style
DC operation
ITO-220AB
Figure 1: Typical Forward Characteristics
Figure 2: Typical Reverse Characteristics
ºC
ºC
ºC
ºC
Figure 3: Typical Junction Capacitance
ºC
©2016 Littelfuse, Inc
Specifications are subject to change without notice.
Revised:02/03/16
Schottky Barrier Rectifier
DSTF30100S, 30A, 100V, ITO-220AB, Single
Dimensions- ITO-220AB
Symbol
Millimeters
Min
Typ
Max
A
4.30
4.50
4.70
A1
1.10
1.30
1.50
A2
2.80
3.00
3.20
A3
2.50
2.70
2.90
b
0.50
0.60
0.75
b1
1.10
1.20
1.35
b2
1.50
1.60
1.75
b3
1.20
1.30
1.45
b4
1.60
1.70
1.85
c
0.55
0.60
0.75
D
14.80
15.00
15.20
E
9.96
10.16
10.36
2.55
e
5.10
e1
H1
6.50
6.70
6.90
L
12.70
13.20
13.70
2.00
L1
1.60
1.80
L2
0.80
1.00
1.20
L3
0.60
0.80
1.00
øP1
øP2
3.30
3.50
3.70
2.99
3.19
3.39
Q
2.50
2.70
2.90
θ1
θ2
θ3
θ4
θ5
Packing Options
5°
4°
10°
5°
5°
Part Numbering and Marking System
Part Number
Marking
Packing Mode
M.O.Q
DSTF30100S
DSTF30100S
50pcs / Tube
1000
DSTF30100S
6
Tube Specification
LF YYWWL
PP
DST
F
30
100
S
LF
YY
WW
L
= Device Type
= Package type
= Forward Current (30A)
= Reverse Voltage (100V)
= Internal Structure
= Littelfuse
= Year
= Week
= Lot Number
PP
PP
©2016 Littelfuse, Inc
Specifications are subject to change without notice.
Revised:02/03/16