4521

SHD114544
SHD114544A
SHD114544B
SENSITRON
SEMICONDUCTOR
TECHNICAL DATA
DATA SHEET 4521, REV. A
POWER SCHOTTKY RECTIFIER
Low Reverse Leakage
Applications:
Switching Power Supply
Converters
Free-Wheeling Diodes
Polarity Protection Diode
Features:
Ultra Low Reverse Leakage Current
Soft Reverse Recovery at Low and High Temperature
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
Maximum Ratings:
Characteristics
Peak Inverse Voltage
Max. Average Forward
Current
Max. Peak One Cycle NonRepetitive Surge Current
Non-Repetitive Avalanche
Energy
Repetitive Avalanche
Current
Thermal Resistance
Max. Junction Temperature
Max. Storage Temperature
Symbol
VRWM
IF(AV)
IFSM
EAS
IAR
RthJC
TJ
Tstg
Condition
50% duty cycle, rectangular
wave form
8.3 ms, half Sine wave
(per leg)
TJ = 25 C, IAS = 1.3 A,
L = 40mH (per leg)
IAS decay linearly to 0 in 1 s
limited by TJ max VA=1.5VR
Per Package
-
Max.
100
60
Units
V
A
860
A
27
mJ
1.3
A
0.7
-65 to +175
-65 to +175
C/W
C
C
Electrical Characteristics:
Characteristics
Max. Forward Voltage Drop
Symbol
VF1
Condition
Max.
Units
0.87
V
@ 60A, Pulse, TJ = 25 C
(per leg) measured at the leads
VF2
0.72
V
@ 60A, Pulse, TJ = 125 C
(per leg) measured at the leads
Max. Reverse Current
IR1
@VR = 15V, Pulse,
1
mA
TJ = 25 C (per leg)
IR2
@VR = 15V, Pulse,
24
mA
TJ = 125 C (per leg)
Max. Junction Capacitance
CT
1500
pF
@VR = 5 V, TC = 25 C
fSIG = 1 MHz,
VSIG = 50mV (p-p) (per leg)
Due to the nature of the 100V Schottky devices, some degradation in trr performance at high temperatures should
be expected, unlike conventional lower voltage Schottkys.
© 2012 Sensitron Semiconductor 221 WEST INDUSTRY COURT DEER PARK, NY 11729-4681
PHONE (631) 586-7600 FAX (631) 242-9798 www.sensitron.com [email protected]
SHD114544
SHD114544A
SHD114544B
SENSITRON
TECHNICAL DATA
DATA SHEET 4521, REV. A
Mechanical Dimensions: in inches / mm
.560±.020
.550±.020
(14.0±.508)
.410±.010
(10.4±.254)
(14.2±.508)
.410±.010
(10.4±.254)
.410±.010
(10.4±.254)
.410±.010
(10.4±.254)
.410±.010
(10.4±.254)
.200±.010
(5.08 ±.254)
Moly Lid
.075 (1.91) Max
.150±.010
(3.81±.254)
.410±.010
(10.4±.254)
.015±.005
(.381±.127)
.020±.005 R
(.508±.127 )
Copper Anode
.090 (2.29) Max
Alumina Ring
.020±.005 R
(.508±.127 )
.075 (1.91)
Max
Moly
Lid
.020±.002
(.508±.051)
Moly Bas e
(Cathode)
Alumina
Ring
Alumina Ring
.060±.010
(1.52±.254)
Moly Anode
Moly Base
(Cathode)
Moly
.015±.002
(.381±.051)
.060±.010
SHD-3
SHD-3A
(1.52±.254)
SHD-3B
Typical Forward Characteristics
Typical Reverse Characteristics
102
102
Instantaneous Reverse Current - I R (mA)
200 °C
200 °C
1
Instantaneous Forward Current - I F (A)
10
175 °C
1
10
175 °C
150 °C
100
125 °C
100 °C
10-1
75 °C
-2
10
50 °C
10-3
25 °C
0
10
10-4
125 °C
0
20
40
60
80
100
Reverse Voltage - RV (V)
120
Typical Junction Capacitance
Junction Capacitance - C T (pF)
25 °C
10-1
10-2
0.1
0.2
0.3
0.4
0.5
0.6
0.7
Forward Voltage Drop -FV(V)
0.8
1400
1200
1000
800
600
400
200
0
20
40
60
80
100
Reverse Voltage - RV (V)
120
Vf Curves shown are for die only.
© 2012 Sensitron Semiconductor 221 WEST INDUSTRY COURT DEER PARK, NY 11729-4681
PHONE (631) 586-7600 FAX (631) 242-9798 www.sensitron.com [email protected]
SHD114544
SHD114544A
SHD114544B
SENSITRON
TECHNICAL DATA
DATA SHEET 4521, REV. A
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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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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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other problems that may result from applications of information, products or circuits described in the datasheets.
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a value exceeding the absolute maximum rating.
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© 2012 Sensitron Semiconductor 221 WEST INDUSTRY COURT DEER PARK, NY 11729-4681
PHONE (631) 586-7600 FAX (631) 242-9798 www.sensitron.com [email protected]
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