4778

SHD124645P
SHD124645N
SHD124645D
SENSITRON
SEMICONDUCTOR
TECHNICAL DATA
DATA SHEET 4778, REV. -
HERMETIC POWER SCHOTTKY RECTIFIER
Low Forward Voltage
Applications:
• Switching Power Supply • Converters • Free-Wheeling Diodes • Polarity Protection Diode
Features:
•
•
•
•
•
•
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. Average Forward
Current
Max. Peak One Cycle NonRepetitive Surge Current
Max. Thermal Resistance
Max. Junction Temperature
Max. Storage Temperature
Symbol
VRWM
IF(AV)
IF(AV)
IFSM
RθJC
TJ
Tstg
Condition
50% duty cycle, rectangular
wave form (Single/Doubler)
50% duty cycle, rectangular
wave form (Common
Cathode/Common Anode)
8.3 ms, half Sine wave
(per leg)
Per package
-
Max.
150
45
Units
V
A
45
A
1650
A
0.33
-65 to +175
-65 to +175
°C/W
°C
°C
Max.
1.07
Units
V
0.88
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
@ 45A, Pulse, TJ = 25 °C
(per leg)
@ 45A, Pulse, TJ = 125 °C
(per leg)
@VR = 150V, Pulse,
TJ = 25 °C (per leg)
@VR = 150V, Pulse,
TJ = 125 °C (per leg)
@VR = 5V, TC = 25 °C
fSIG = 1MHz,
VSIG = 50mV (p-p) (per leg)
• 221 WEST INDUSTRY COURT • DEER PARK, NY 11729-4681 • PHONE (631) 586-7600 • FAX (631) 242-9798 •
• World Wide Web - http://www.sensitron.com • E-mail Address - [email protected] •
SHD124645P
SHD124645N
SHD124645D
SENSITRON
TECHNICAL DATA
DATA SHEET 4778, REV. Mechanical Dimensions: In Inches / mm
.165 (4.19
Dia.
.155 3.94)
SINGLE
COMMON CATHODE
.270 (6.86
.240 6.10)
.695 (17.65
.685 17.40)
.045 (1.14
.035 0.89)
1
.835 (21.21
.815 20.70)
.707 (17.96
.697 17.70)
1.302 (33.07
1.202 30.53)
1
2
2
1
COMMON ANODE
.550 (13.97
.530 13.46)
2
DOUBLER
.200(5.08) BSC
2 Places
2
3
1
2
3
.140(3.56) BSC
TO-258
PINOUT TABLE
TYPE
PIN 1
PIN 2
SINGLE RECTIFIER
CATHODE
ANODE
DUAL RECTIFIER, COMMON CATHODE (P)
ANODE 1
COMMON CATHODE
DUAL RECTIFIER, COMMON ANODE (N)
CATHODE 1
COMMON ANODE
DUAL RECTIFIER, DOUBLER (D)
ANODE
CATHODE/ANODE
Note: The Vf curves shown are for the SD275SC150 un-packaged die only.
Typical Forward Characteristics
PIN 3
ANODE
ANODE 2
CATHODE 2
CATHODE
Typical Reverse Characteristics
1
2
10
Instantaneous Reverse Current - R
I (mA)
10
175 °C
101
125 °C
100
175 °C
150 °C
100
125 °C
10-1
100 °C
10-2
75 °C
50 °C
10-3
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 - IF (A)
3
3
1
.065 (1.65
.055 1.40)
3 Places
3
10-2
0.0
0.2
0.4
0.6
0.8
Forward Voltage Drop - V F (V)
1.0
2500
2000
25 °C
1500
1000
500
0
20
40
60
80 100 120
Reverse Voltage - VR (V)
140
160
• 221 WEST INDUSTRY COURT • DEER PARK, NY 11729-4681 • PHONE (631) 586-7600 • FAX (631) 242-9798 •
• World Wide Web - 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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