SENSITRON
SEMICONDUCTOR
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 - sales@sensitron.com
161CMQ045
161CMQ040
161CMQ035
TECHNICAL DATA
DATA SHEET 407, REV.-
HIGH CURRENT PLASTIC
POWER SCHOTTKY RECTIFIER
(45 V, 160 A)
Applications:
Switching Power Supply Converters Free-Wheeling Diodes Polarity Protection Diode
Features:
Soft Reverse Recovery at Low and High Temperature
Low Forward Voltage Drop and 175 ºC operation
Low Power Loss, High Efficiency
High Surge Capacity
Guard Ring for Enhanced Durability and Long Term Reliability
Guaranteed Reverse Avalanche Characteristics
Electrically / Mechanically Stable during and after Packaging
Mechanical Dimensions: In Inches / mm
1 2 3
2.000 (50.80) Ø 0.195 (4.95)
0.175 (4.45)
( 7 PLCS.)
1.010 (25.65)
0.990 (25.15)
0.045 (1.14)
0.030 (0.76)
0.520 (13.21)
0.500 (12.70)
0.500 (12.70)
0.260 (6.60)
0.240 (6.10)
0.317 (8.05)
0.307 (7.80)
0.340 (8.64)
(3 PLCS.) 0.450 (11.43)
0.900 (22.86)
1.510 (38.35)
1.490 (37.85)
0.045 (1.14)
0.035 (0.89) 0.400 (10.16)
0.330 (8.38)
0.130 (3.30)
0.120 (3.05) 0.050 (12.70) 0.260 (6.60)
0.240 (6.10)
2.410 (61.21)
2.390 (60.71)
COMMON
CATHODE
2
ANODE 1 ANODE 2
3
1
TO-249AA
SENSITRON
SEMICONDUCTOR
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 - sales@sensitron.com
161CMQ045
161CMQ040
161CMQ035
DATA SHEET 407, REV. –
Maximum Ratings:
Characteristics Symbol Condition Max. Units
Peak Inverse Voltage VRWM - 45 V
Max. Average Forward
Current IF(AV) 50% duty cycle @TC =101°C,
rectangular wave form 160 A
Max. Peak One Cycle Non-
Repetitive Surge Current
(per leg)
IFSM 8.3 ms, half Sine pulse 860 A
Non-Repetitive Avalanche
Energy (per leg) EAS TJ = 25 C, IAS = 16.0 A,
L = 0.84 mH 108 mJ
Repetitive Avalanche
Current (per leg) IAR IAS decay linearly to 0 in 1 ms
limited by TJ max. VA=1.5VR
16.0 A
Electrical Characteristics:
Characteristics Symbol Condition Max. Units
Max. Forward Voltage Drop
(per leg) VF1 @ 80 A, Pulse, TJ = 25 C
@ 160 A, Pulse, TJ = 25 C
0.71
0.88 V
VF2 @ 80 A, Pulse, TJ = 125 C
@ 160 A, Pulse, TJ = 125 C
0.63
0.79 V
Max. Reverse Current
(per leg) IR1 @VR = 45 V, Pulse,
TJ = 25 C5.0 mA
IR2 @VR = 45 V, Pulse,
TJ = 125 C45 mA
Max. Junction Capacitance
(per leg) CT@VR = 5V, TC = 25 C
fSIG = 1MHz,
VSIG = 50mV (p-p)
2600 pF
Typical Series Inductance
(per leg) LSMeasured from terminal hole
to terminal hole 8.0 nH
Max. Voltage Rate of
Change dv/dt - 10,000 V/ms
Thermal-Mechanical Specifications:
Characteristics Symbol Condition Specification Units
Max. Junction Temperature TJ- -65 to +175 C
Max. Storage Temperature Tstg - -65 to +175 C
Maximum Thermal
Resistance Junction to Case
(per leg)
R
JC DC operation 1.0 C/W
Maximum Thermal
Resistance Junction to Case
(per package)
R
JC DC operation 0.50 C/W
Maximum Thermal
Resistance, Case to Heat
Sink
R
CS Mounting surface, smooth
and greased 0.10 C/W
Approximate Weight wt - 58 g
Mounting Torque TM- 40 (min)
58 (max) Kg-cm
Case Style TO-249AA
DATA SHEET 407, REV. -
SENSITRON
SEMICONDUCTOR
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 - sales@sensitron.com
161CMQ045
161CMQ040
161CMQ035
0.2 0.3 0.4 0.5 0.6 0.7 0.8
Forward Voltage Drop - V
F (V)
101
102
Instantaneous Forward Current - I
F
(A)
Typical Forward Characteristics
125 °C
175 °C
25 °C
0 10 20 30 40 50
Reverse Voltage - VR (V)
10-3
10-2
10-1
100
101
102
103
Instantaneous Reverse Current - I
R
(mA)
Typical Reverse Characteristics
25 °C
50 °C
75 °C
100 °C
125 °C
150 °C
175 °C
0 10 20 30 40 50
Reverse Voltage - VR (V)
500
1000
1500
2000
2500
Junction Capacitance - C
T
(pF)
Typical Junction Capacitance
• 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 •
SENSITRON
SEMICONDUCTOR
TECHNICAL DATA
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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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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 ma y 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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