4044

SENSITRON
SEMICONDUCTOR
SHD119622
TECHNICAL DATA
DATA SHEET 4044, REV. C
HERMETIC POWER SCHOTTKY RECTIFIER
Very Low Forward Voltage Drop
DESCRIPTION: A 45-VOLT, 120 AMP, POWER SCHOTTKY RECTIFIER IN A HERMETIC CERAMIC
LCC-3P PACKAGE.
MAXIMUM RATINGS
ALL RATINGS ARE @ TC = 25 C UNLESS OTHERWISE SPECIFIED.
RATING
SYMBOL
MAX.
UNITS
PIV
45
Volts
IO
120
Amps
MAXIMUM NONREPETITIVE FORWARD SURGE CURRENT
(t = 8.3ms, Sine)
IFSM
500
Amps
MAXIMUM JUNCTION CAPACITANCE (Vr =5V)
CT
4800
pF
RJC
0.57
C/W
Top/Tstg
-65 to
+ 175
C
SYMBOL
MAX.
UNITS
Vf
0.68
Volts
PEAK INVERSE VOLTAGE
O
MAXIMUM DC OUTPUT CURRENT (With Cathode Maintained @ TC=100 C)
MAXIMUM THERMAL RESISTANCE
MAXIMUM OPERATING AND STORAGE TEMPERATURE RANGE
ELECTRICAL CHARACTERISTICS
CHARACTERISTIC
MAXIMUM FORWARD VOLTAGE DROP, Pulsed (If = 45 Amps)
TJ = 25 C
TJ = 125 C
0.58
MAXIMUM FORWARD VOLTAGE DROP, Pulsed (If = 120 Amps)
TJ = 25 C
Vf
0.90
Volts
TJ = 25 C
Ir
2.4
mA
MAXIMUM REVERSE CURRENT (Ir @ 45V PIV)
TJ = 125 C
©2002 Sensitron Semiconductor  221 WEST INDUSTRY COURT  DEER PARK, NY 11729-4681
PHONE (631) 586-7600  FAX (631) 242-9798  www.sensitron.com  [email protected]
90
SHD119622
SENSITRON
TECHNICAL DATA
DATA SHEET 4044, REV. C
MECHANICAL DIMENSIONS: In Inches / mm
SINGLE
1
2
.145
(3.68)
3
.037
(.94)
.030 (.76) Min.
.050 (1.27)
2
.375
(9.53)
.140 (3.56)Typ.
1
.035 (.89) Min. .450 (11.43)
3
.415
(10.54)
.157 (3.99)
.625
(15.88)
LCC-3P
PINOUT TABLE
TYPE
PIN 1
PIN 2
SINGLE RECTIFIER
CATHODE
ANODE
Note: The Vf curves shown are for the SD275SB45 un-packaged die only.
Typical Forw ard Characteristics
PIN 3
ANODE
Typical Rev erse Characteristics
175 °C
10 2
150 °C
Instantaneous Reverse Current - I
R
(mA)
10 3
10 2
Instantaneous Forward Current - I
F
125 °C
10 1
100 °C
10 0
75 °C
10 -1
50 °C
10 -2
25 °C
125 °C
0
10
20
30
Reverse Voltage - V R (V)
40
50
Typical Junction Capacitance
5000
T
(pF)
25 °C
10 1
0.2
0.3
0.4
0.5
0.6
0.7
Forward Voltage Drop - V F (V)
0.8
Junction Capacitance - C
(A)
175 °C
4000
3000
2000
1000
0
10
20
30
Reverse Voltage - V R (V)
40
©2002 Sensitron Semiconductor  221 WEST INDUSTRY COURT  DEER PARK, NY 11729-4681
PHONE (631) 586-7600  FAX (631) 242-9798  www.sensitron.com  [email protected]
50
SHD119622
SENSITRON
TECHNICAL DATA
DATA SHEET 4044, REV. B
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).
2- In cases where extremely high reliability is required (such as use in nuclear power control, aerospace and aviation, traffic equipment, 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 .
3- In no event shall Sensitron Semiconductor be liable for any damages that may result from an accident or any other cause during operation of
the user’s units according to the datasheet(s). Sensitron Semiconductor assumes no responsibility for any intellectual property claims or any
other problems that may result from applications of information, products or circuits described in the datasheets.
4- In no event shall Sensitron Semiconductor be liable for any failure in a semiconductor device or any secondary damage resulting from use at
a value exceeding the absolute maximum rating.
5- No license is granted by the datasheet(s) under any patents or other rights of any third party or Sensitron Semiconductor.
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Semiconductor.
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©2002 Sensitron Semiconductor  221 WEST INDUSTRY COURT  DEER PARK, NY 11729-4681
PHONE (631) 586-7600  FAX (631) 242-9798  www.sensitron.com  [email protected]