4757

SENSITRON
SEMICONDUCTOR
SHD114645
SHD114645A
SHD114645B
TECHNICAL DATA
DATA SHEET 4757, REV. -
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 µs
ƒ limited by TJ max VA=1.5VR
Per Package
-
Max.
150
120
Units
V
A
1650
A
27
mJ
1.3
A
0.2
-65 to +175
-65 to +175
°C/W
°C
°C
Max.
0.91
Units
V
0.75
V
3
mA
48
mA
3000
pF
Electrical Characteristics:
Characteristics
Max. Forward Voltage Drop
Symbol
VF1
VF2
Max. Reverse Current
IR1
IR2
Max. Junction Capacitance
CT
Condition
@ 120A, Pulse, TJ = 25 °C
(per leg) measured at the leads
@ 120A, Pulse, TJ = 125 °C
(per leg) measured at the leads
@V R = 150V, Pulse,
TJ = 25 °C (per leg)
@V R = 150V, Pulse,
TJ = 125 °C (per leg)
@V R = 5 V, TC = 25 °C
fSIG = 1 MHz,
VSIG = 50mV (p-p) (per leg)
• 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] •
SHD114645
SHD114645A
SHD114645B
SENSITRON
TECHNICAL DATA
DATA SHEET 4757, REV. –
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)
.150±.010
(3.81±.254)
.410±.010
(10.4±.254)
.015±.005
(.381±.127)
.075 (1.91) Max
Moly Lid
.020±.005 R
(.508±.127 )
Copper Anode
.020±.005 R
.090 (2.29) Max
Alumina Ring
(.508±.127 )
.075 (1.91)
Max
Moly
Lid
Alumina
Ring
Alumina Ring
.020±.002
(.508±.051)
Moly Base
(Cathode)
.060±.010
(1.52±.254)
Moly Anode
Moly Base
(Cathode)
Moly
.015±.002
(.381±.051)
.060±.010
SHD-3
SHD-3A
SHD-3B
Typical Forward Characteristics
Typical Reverse Characteristics
1
102
Instantaneous Reverse Current -RI (mA)
10
175 °C
101
125 °C
100
175 °C
150 °C
100
125 °C
10-1
100 °C
10-2
75 °C
10-3
50 °C
25 °C
10-4
25 °C
0
10-1
20
40
60
80 100 120
Reverse Voltage - VR (V)
140
160
Typical Junction Capacitance
Junction Capacitance - CT (pF)
Instantaneous Forward Current -FI (A)
(1.52±.254)
10-2
0.0
0.2
0.4
0.6
0.8
Forward Voltage Drop - VF (V)
1.0
2500
2000
25 °C
1500
1000
500
0
20
40
60
80 100 120
Reverse Voltage - VR (V)
140
160
Vf Curves shown are for die only.
• 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.
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.
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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]
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