SENSITRON
SEMICONDUCTOR
TECHNICAL DATA
DATA SHEET 4778, REV. -
SHD124645P
SHD124645N
SHD124645D
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 Non-
Repetitive Surge Current
Max. Thermal Resistance
Max. Junction Temperature
Max. Storage Temperature
Symbol
V
RWM
I
F(AV)
I
F(AV)
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
45
Units
V
A
A
I
FSM
R
θJC
T
J
T
stg
1650
0.33
-65 to +175
-65 to +175
A
°C/W
°C
°C
Electrical Characteristics:
Characteristics
Max. Forward Voltage Drop
Symbol
V
F1
V
F2
Max. Reverse Current
I
R1
I
R2
Max. Junction Capacitance
C
T
Condition
@ 45A, Pulse, T
J
= 25
°C
(per leg)
@ 45A, Pulse, T
J
= 125
°C
(per leg)
@V
R
= 150V, Pulse,
T
J
= 25
°C
(per leg)
@V
R
= 150V, Pulse,
T
J
= 125
°C
(per leg)
@V
R
= 5V, T
C
= 25
°C
f
SIG
= 1MHz,
V
SIG
= 50mV (p-p) (per leg)
Max.
1.07
0.88
3
48
3000
Units
V
V
mA
mA
pF
•
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 - sales@sensitron.com
•
SENSITRON
TECHNICAL DATA
DATA SHEET 4778, REV. -
Mechanical Dimensions: In Inches / mm
.165 (4.19
Dia.
.155 3.94)
.695 (17.65
.685 17.40)
.270 (6.86
.240 6.10)
.045 (1.14
.035 0.89)
SHD124645P
SHD124645N
SHD124645D
SINGLE
COMMON CATHODE
1
.707 (17.96
.697 17.70)
1.302 (33.07
1.202 30.53)
.835 (21.21
.815 20.70)
.550 (13.97
.530 13.46)
2
3
1
2
DOUBLER
3
COMMON ANODE
1
2
3
1
2
3
1
2
3
.065 (1.65
.055 1.40)
3 Places
.200(5.08) BSC
2 Places
.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 V
f
curves shown are for the SD275SC150 un-packaged die only.
Typical Forward Characteristics
10
2
Instantaneous Reverse Current -
R
(mA)
I
10
1
PIN 3
ANODE
ANODE 2
CATHODE 2
CATHODE
Typical Reverse Characteristics
175 °C
150 °C
125 °C
10
-1
10
0
175 °C
10
1
100 °C
10
-2
Instantaneous Forward Current - I (A)
F
125 °C
75 °C
10
0
10
-3
50 °C
10
-4
25 °C
25 °C
0
10
-1
Junction Capacitance - C
T
(pF)
2500
2000
20
40
60
80 100 120
Reverse Voltage - V
R
(V)
140
160
Typical Junction Capacitance
25 °C
1500
1000
500
0
20
40
60
80 100 120
Reverse Voltage - V
R
(V)
140
160
10
-2
0.0
0.2
0.4
0.6
0.8
Forward Voltage Drop - V
F
(V)
1.0
•
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 - sales@sensitron.com
•
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).
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.
6- The datasheet(s) may not be reproduced or duplicated, in any form, in whole or part, without the expressed written permission of
Sensitron Semiconductor.
7- The products (technologies) described in the datasheet(s) are not to be provided to any party whose purpose in their application will
hinder maintenance of international peace and safety nor are they to be applied to that purpose by their direct purchasers or any third
party. When exporting these products (technologies), the necessary procedures are to be taken in accordance with related laws and
regulations.
•
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 - sales@sensitron.com
•
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