4686

SHD124412
SHD124412P
SHD124412N
SHD124412D
SENSITRON
SEMICONDUCTOR
TECHNICAL DATA
DATA SHEET 4686, REV. -
HERMETIC POWER SCHOTTKY RECTIFIER
Very Low Forward Voltage
Applications:
• Switching Power Supply • Converters • Free-Wheeling Diodes • Polarity Protection Diode
Features:
•
•
•
•
•
•
Soft Reverse Recovery at Low and High Temperature
Very 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
Symbol
VRWM
IF(AV)
IF(AV)
Max. Peak One Cycle NonRepetitive Surge Current
Max. Thermal Resistance
Max. Thermal Resistance
IFSM
RθJC
RθJC
Max. Junction Temperature
Max. Storage Temperature
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)
(Single)
(Common Cathode/Common
Anode/Doubler) (per leg)
-
Max.
45
30
Units
V
A
45
A
200
A
0.77
0.39
°C/W
°C/W
-65 to +150
-65 to +150
°C
°C
Max.
0.73
Units
V
0.68
V
3
mA
140
mA
1600
pF
Electrical Characteristics:
Characteristics
Max. Forward Voltage Drop
Symbol
VF1
VF2
Max. Reverse Current
IR1
IR2
Max. Junction Capacitance
CT
Condition
@ 30A, Pulse, TJ = 25 °C
(per leg)
@ 30A, Pulse, TJ = 125 °C
(per leg)
@VR = 45V, Pulse,
TJ = 25 °C (per leg)
@VR = 45V, 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 •
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SHD124412
SHD124412P
SHD124412N
SHD124412D
TECHNICAL DATA
DATA SHEET 4686, 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
3
DOUBLER
3
1
.065 (1.65
.055 1.40)
3 Places
3
.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 SD175SA45 un-packaged die only.
Typical Forward Characteristics
PIN 3
ANODE
ANODE 2
CATHODE 2
CATHODE
Typical Reverse Characteristics
2
Instantaneous Reverse Current - IR (mA)
10
1
10
125 °C
150 °C
125 °C
101
100 °C
100
75 °C
10-1
50 °C
10-2
25 °C
10-3
0
25 °C
100
Junction Capacitance - CT (pF)
Instantaneous Forward Current - I F (A)
150 °C
102
10-1
0.0
0.2
0.4
0.6
Forward Voltage Drop - VF (V)
0.8
10
20
30
40
Reverse Voltage - VR (V)
50
Typical Junction Capacitance
1500
1400
1300
1200
1100
1000
900
800
700
600
500
0
10
20
30
40
Reverse Voltage - VR (V)
50
• 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.
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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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• World Wide Web - http://www.sensitron.com • E-Mail Address - [email protected]
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