IF(AV) Rectangular 200 A
waveform
VRRM range 135 - 150 V
IFSM @ tp = 5 µs sine 10,000 A
VF@
100Apk, TJ=125°C 0.71 V
(per leg)
TJrange - 55 to 175 °C
Characteristics Values Units
Major Ratings and Characteristics
The 209CNQ center tap Schottky rectifier module series has
been optimized for low reverse leakage at high temperature.
The proprietary barrier technology allows for reliable opera-
tion up to 175 °C junction temperature. Typical applications
are in high current switching power supplies, plating power
supplies, UPS systems, converters, free-wheeling diodes,
welding, and reverse battery protection.
175 °C TJ operation
Center tap module
Low forward voltage drop
High frequency operation
Guard ring for enhanced ruggedness and long term
reliability
Lead-Free
Description/ Features
SCHOTTKY RECTIFIER 200 Amp
209CNQ...PbF SERIES
1
Bulletin PD-21106 12/05
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BASE COMMON CATHODE
LUG
TERMINAL
ANODE 1
LUG
TERMINA
L
ANODE 2
Case Styles
TO-244
209CNQ...PbF Series
2
Bulletin PD-21106 12/05
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VFM Max. Forward Voltage Drop 1.06 V @ 100A
(Per Leg) * See Fig. 1 (1) 1.33 V @ 200A
0.74 V @ 100A
0.88 V @ 200A
IRM Max. Reverse Leakage Current 3 mA TJ = 25 °C
(Per Leg) * See Fig. 2 (1) 45 mA TJ = 125 °C
CTMax. Junction Capacitance (Per Leg) 3000 pF VR = 5VDC (test signal range 100Khz to 1Mhz) 25°C
LSTypical Series Inductance (Per Leg) 7.0 nH From top of terminal hole to mounting plane
dv/dt Max. Voltage Rate of Change 10000 V/ µs
(Rated VR)
IF(AV) Max. Average Forward (Per Leg) 100 A 50% duty cycle @ TC = 131 °C, rectangular wave form
Current * See Fig. 5 (Per Device) 200
IFSM Max. Peak One Cycle Non-Repetitive 10,000 5µs Sine or 3µs Rect. pulse
Surge Current (Per Leg) * See Fig. 7 1200 10ms Sine or 6ms Rect. pulse
EAS Non-Repetitive Avalanche Energy 15 mJ TJ = 25 °C, IAS
= 13 Amps, L = 0.2 mH
(Per Leg)
IAR Repetitive Avalanche Current 1 A Current decaying linearly to zero in 1 µsec
(Per Leg) Frequency limited by TJ max. VA = 1.5 x VR typical
Part number 209CNQ135PbF 209CNQ150PbF
VRMax. DC Reverse Voltage (V)
VRWM Max. Working Peak Reverse Voltage (V) 135 150
Voltage Ratings
Absolute Maximum Ratings
Following any rated
load condition and with
rated VRRM applied
A
Parameters 209CNQ Units Conditions
TJ = 25 °C
TJ = 125 °C
VR = rated VR
Electrical Specifications
(1) Pulse Width < 300µs, Duty Cycle <2%
Parameters 209CNQ Units Conditions
Parameters Min Typ Max Units
TJMax. Junction Temperature Range - 55 - 175 °C
TStg Max. Storage Temperature Range - 55 - 175
RthJC Thermal Resistance, Junction to Case Per Leg - - 0.38 °C/W
Thermal Resistance, Junction to Case Per Module - - 0.19 K/W
RthCS Thermal Resistance, Case to Heatsink - 0.10 -
Wt Weight - 68 (2.4) - g (oz)
T Mounting Torque 35.4 (4) - 53.1 (6) lbf*in
Mounting Torque Center Hole 30 (3.4) - 40 (4.6) (Nm)
Terminal Torque 30 (3.4) - 44.2 (5)
Vertical Pull - - 80 lbf.in
2 inch Lever Pull - - 35
Thermal - Mechanical Characteristics
209CNQ...PbF Series
3
Bulletin PD-21106 12/05
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Fig. 1 - Max. Forward Voltage Drop Characteristics
Fig. 4 - Max. Thermal Impedance Z thJC Characteristics
Forward Voltage Drop - VFM (V)
Instantaneous Forward Current - I F (A)
Reverse Current - I R (mA)
Reverse Voltage - VR (V)
Reverse Voltage - VR (V)
Junction Capacitance - C T (pF)
t1, Rectangular Pulse Duration (Seconds)
Thermal Impedance Z thJC (°C/W)
Fig. 3 - Typical Junction Capacitance
Vs. Reverse Voltage
Fig. 2 - Typical Values Of Reverse Current
Vs. Reverse Voltage
100
1000
10000
0 306090120
T = 25˚C
J
0.001
0.01
0.1
1
10
100
1000
0 30 60 90 120 150
150˚C
125˚C
100˚C
75˚C
50˚C
25˚C
T = 175˚CJ
00.511.52
1
10
100
1000
Tj = 25°C
Tj = 125°C
Tj = 150°C
1E-05 1E-04 1E-03 1E-02 1E-01 1E+00 1E+01
0.001
0.01
0.1
1
Single Pulse
(Thermal Resistance)
D = 0.20
D = 0.75
D = 0.50
D = 0.33
D = 0.25
209CNQ...PbF Series
4
Bulletin PD-21106 12/05
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Fig. 5 - Max. Allowable Case Temperature
Vs. Average Forward Current
Average Forward Current - IF
(AV)
(A)
Square Wave Pulse Duration - t p
(microsec)
Fig. 7 - Max. Non-Repetitive Surge Current
Allowable Case Temperature (°C)
Non-Repetitive Surge Current - I FSM (A)
Fig. 6 - Forward Power Loss Characteris-
tics
Average Forward Current - IF
(AV) ( A )
Average Power Loss (Watts)
100
1000
10000
10 100 1000 10000
At Any Rated Load Condition
And With Rated V Applied
Following Surge RRM
020 40 60 80 100 120 140 16
0
60
80
100
120
140
160
180
200
DC
Square wave (D=0.50)
80% rated Vr applied
see note (2)
0 30 60 90 120 150
0
20
40
60
80
100
120
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
RMS limit DC
Fig. 8 - Unclamped Inductive Test Circuit
FREE- W HEEL
DIODE
40HFL40S02
C URRENT
MONITOR
HI G H- SPEED
SWITCH
IRFP460
L
DUT
Rg = 25 ohm
Vd = 25 Volt
+
(2) Formula used: TC = TJ - (Pd + PdREV) x RthJC
;
Pd = Forward Power Loss = IF(AV) x VFM @ (IF(AV) / D) (see Fig. 6);
PdREV = Inverse Power Loss = VR1 x IR (1 - D); IR @ VR1 = 80% rated VR
209CNQ...PbF Series
5
Bulletin PD-21106 12/05
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Conforms to JEDEC Outline TO-244
Dimensions in millimeters and (inches)
Outline Table
Ordering Information Table
Device Code
15
24
3
1- Average Current Rating (x 10)
2- Product Silicon Identification
3- C = Circuit Configuration
4- N = NOt Isolated
5- Q = Schottky Rectifier Diode
6- Voltage Ratings
7- Lead-Free
20 9 C N Q 150 PbF
6 7
135 = 135V
150 = 150V
209CNQ...PbF Series
6
Bulletin PD-21106 12/05
www.irf.com
IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105
TAC Fax: (310) 252-7309
Visit us at www.irf.com for sales contact information. 12/05
Data and specifications subject to change without notice.
This product has been designed and qualified for Industrial Level and Lead-Free.
Qualification Standards can be found on IR's Web site.
