IRF 12CGQ150

PD -20359D
12CGQ150
SCHOTTKY RECTIFIER
HIGH EFFICIENCY SERIES
35A, 150V
Description/Features
The 12CGQ150 center tap Schottky rectifier has been
expressly designed to meet the rigorous requirements of
hi-rel environments. It is packaged in the hermetic isolated
TO-254AA package. The device's forward voltage drop
and reverse leakage current are optimized for the lowest
power loss and the highest circuit efficiency for typical high
frequency switching power supplies and resonent power
converters. Full MIL-PRF-19500 quality conformance
testing is available on source controlled drawings to TX,
TXV and S levels.
Major Ratings and Characteristics
Characteristics
IF(AV) Rectangular
waveform
VRRM (Per Leg)
IFSM @ tp = 8.3ms half-sine
(Per Leg)
VF @ 15Apk, TJ =125°C
(Per Leg)
12CGQ150 Units
35
A
150
V
200
A
0.86
V
TJ, Tstg Operating and storage -55 to 150
•
•
•
•
•
Hermetically Sealed
Center Tap
Low Forward Voltage Drop
High Frequency Operation
Guard Ring for Enhanced Ruggedness and Long
Term Reliability
• Electrically Isolated
°C
0.12 [.005]
CASE STYLE
6.60 [.260]
6.32 [.249]
13.84 [.545]
13.59 [.535]
3.78 [.149]
3.53 [.139]
1.27 [.050]
1.02 [.040]
A
20.32 [.800]
20.07 [.790]
17.40 [.685]
16.89 [.665]
1
C
2
3
17.40 [.685]
16.89 [.665]
3X
3.81 [.150]
2X
B
13.84 [.545]
13.59 [.535]
0.84 [.033]
MAX.
1.14 [.045]
0.89 [.035]
0.36 [.014]
3.81 [.150]
B A
(ISOLATED BASE)
NOTES :
1.
2.
3.
4.
DIMENS IONING & T OLE RANCING PER AS ME Y14.5M-1994.
AL L DIMENS IONS ARE S HOWN IN MILLIMETERS [INCHES ].
CONT ROL LING DIMENS ION: INCH.
CONF ORMS TO JEDE C OUTLINE T O-254AA.
1
2
3
ANODE COMMONANODE
CATHODE
IR Case Style TO-254AA
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02/25/02
12CGQ150
Voltage Ratings
Part number
VR
12CGQ150
Max. DC Reverse Voltage (V) (Per Leg)
150
VRWM Max. Working Peak Reverse Voltage (V) (Per Leg)
Absolute Maximum Ratings
Parameters
IF(AV) Max. Average Forward Current
Limits
Units
35
A
50% duty cycle @ TC = 100°C, rectangular waveform
Conditions
200
A
@ tp = 8.3 ms half-sine
Limits
Units
1.13
V
@ 15A
1.6
V
@ 35A
See Fig. 5
I FSM
Max. Peak One Cycle Non - Repetitive
Surge Current (Per Leg)
Electrical Specifications
Parameters
V FM
Max. Forward Voltage Drop
(Per Leg) See Fig. 1Q
Conditions
TJ = 25°C
0.86
V
@ 15A
1.2
V
@ 35A
Max. Reverse Leakage Current
0.5
mA
TJ = 25°C
(Per Leg) See Fig. 2 Q
15
mA
TJ = 125°C
CT
Max. Junction Capacitance (Per Leg)
340
pF
VR = 5VDC ( 1MHz, 25°C )
LS
Typical Series Inductance (Per Leg)
6.7
nH
I RM
TJ =1 25°C
VR = rated VR
Measured from anode lead to cathode lead
6mm ( 0.025 in.) from package
Thermal-Mechanical Specifications
Parameters
Limits Units
Conditions
TJ
Max.Junction Temperature Range
-55 to 150
Tstg
Max. Storage Temperature Range
-55 to 150
°C
1.67
°C/W
DC operation
0.83
°C/W
DC operation
RthJC Max. Thermal Resistance, Junction
°C
See Fig. 4
to Case (Per Leg)
RthJC Max. Thermal Resistance, Junction
to Case (Per Package)
wt
Weight (Typical)
Die Size
Case Style
9.3
g
125X125
mils
TO-254AA
Q Pulse Width < 300µs, Duty Cycle < 2%
2
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12CGQ150
100
T J = 175°C
150°C
125°C
10
1
75°C
0.1
50°C
0.01
25°C
0.001
A
0.0001
0
30
60
90
120
150
Fig. 2 - Typical Values of Reverse Current
Vs. Reverse Voltage (Per Leg)
Fig. 1 - Max. Forward Voltage Drop Characteristics
(Per Leg)
Fig. 3 - Typical Junction Capacitance Vs.
Reverse Voltage (Per Leg)
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12CGQ150
Fig. 4 - Max. Thermal Impedance ZthJC Characteristics (Per Leg)
12CGQ150
R thJC (DC) = 1.67°C/W
Fig. 5 - Max. Allowable Case Temperature Vs.
Average Forward Current
IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105
TAC Fax: (310) 252-7903
Visit us at www.irf.com for sales contact information.
Data and specifications subject to change without notice. 02/02
4
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