4953

SENSITRON
SD040SE45A/B
SEMICONDUCTOR
Technical Data
Data Sheet 4953, Rev.-
SILICON SCHOTTKY RECTIFIER DIE
Extremely Low Forward Voltage Drop
Applications:
• Switching Power Supply • Converters • Free-Wheeling Diodes • Polarity Protection Diode
Features:
•
•
•
•
•
•
•
Soft Reverse Recovery at Low and High Temperature
Extremely Low Forward Voltage Drop
Low Power Loss, High Efficiency
High Surge Capacity
Guard Ring for Enhanced Durability and Long Term Reliability
Guaranteed Reverse Avalanche Characteristics
Electrically / Mechanically Stable during and after Packaging
Maximum Ratings:
Characteristics
Peak Inverse Voltage
Max. Average Forward Current
Max. Peak One Cycle NonRepetitive Surge Current
Max. Junction Temperature
Max. Storage Temperature
Symbol
VRWM
IF(AV)
IFSM
TJ
Tstg
Condition
50% duty cycle, rectangular
wave form
8.3 ms, Sine pulse (1)
-
Max.
45
1
Units
V
A
20
A
-65 to +125
-65 to +175
°C
°C
Max.
0.51
0.47
0.1
Units
V
V
mA
20
mA
60
pF
Electrical Characteristics(1) :
Characteristics
Max. Forward Voltage Drop
Max. Reverse Current
Symbol
VF1
VF2
IR1
IR2
Max. Junction Capacitance
CT
Condition
@ 1A, Pulse, TJ = 25 °C
@ 1A, Pulse, TJ = 125 °C
@V R = 45V, Pulse,
TJ = 25 °C
@V R = 45V, Pulse,
TJ = 125 °C
@V R = 5V, TC = 25 °C
fSIG = 1MHz,
VSIG = 50mV (p-p)
(1) in SHD package
• 221 West Industry Court 3 Deer Park, NY 11729-4681 3 (631) 586-7600 FAX (631) 242-9798 •
• World Wide Web Site - http://www.sensitron.com • E-Mail Address - [email protected] •
SENSITRON
SD040SE45A/B
SEMICONDUCTOR
Technical Data
Data Sheet 4953, Rev.Mechanical Dimensions: In Inches / mm
Bottom side metalization Ag - 30 kÅ minimum.
Top side metalization Al - 25 kÅ minimum
or Ag - 30 kÅ minimum.
0.034 ± 0.003 0.040 ± 0.003
(0.86 ± 0.077) (1.02 ± 0.077)
Bottom side is cathode, top side is anode.
Dimension H = 0.0105 ± 0.001 (0.27 ± 0.026) for Al top;
Dimension H = 0.0155 ± 0.001 (0.39 ± 0.026) for Ag top.
H
Typical Forward Characteristics
Typical Reverse Characteristics
1
Instantaneous Reverse Current - RI (mA)
10
0
Instantaneous Forward Current - FI (A)
10
125 °C
125 °C
100 °C
0
10
75 °C
-1
10
50 °C
-2
10
25 °C
100 °C
-3
10
0
10
25 °C
20
30
40
Reverse Voltage - VR (V)
50
Junction Capacitance - CT (pF)
Typical Junction Capacitance
-1
10
0.0
0.2
0.4
0.6
Forward Voltage Drop - VF (V)
0.8
40
35
30
25
20
15
0
10
20
30
40
Reverse Voltage - VR (V)
50
• 221 West Industry Court 3 Deer Park, NY 11729-4681 3 (631) 586-7600 FAX (631) 242-9798 •
• World Wide Web Site - http://www.sensitron.com • E-Mail Address - [email protected] •
SENSITRON
SEMICONDUCTOR
TECHNICAL DATA
DISCLAIMER:
1- The information given herein, including the specifications and dimensions, is subject to change without prior notice to improve product
characteristics. Before ordering, purchasers are advised to contact the Sensitron Semiconductor sales department for the latest version
of the datasheet(s).
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medical equipment, and safety equipment), safety should be ensured by using semiconductor devices that feature assured safety or by
means of users’ fail-safe precautions or other arrangement.
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• 221 West Industry Court Deer Park, NY 11729-4681 (631) 586-7600 FAX (631) 242-9798 •
• World Wide Web - http://www.sensitron.com • E-Mail Address - [email protected] •