Bulletin PD-20832 rev. C 05/06
16CTQ...PbF Series
SCHOTTKY RECTIFIER
16 Amp
IF(AV) = 16Amp
VR = 60/ 100V
Description/ Features
Major Ratings and Characteristics
Characteristics
Values
Units
IF(AV) Rectangular
waveform
16
A
60 / 100
V
IFSM @ tp = 5 μs sine
850
A
VF
0.58
V
VRRM
TJ
@ 8 Apk, TJ = 125°C
(per leg)
range
This center tap Schottky rectifier series has been optimized
for low reverse leakage at high temperature. The proprietary
barrier technology allows for reliable operation up to 175°C
junction temperature. Typical applications are in switching
power supplies, converters, free-wheeling diodes, and reverse battery protection.
175° C TJ operation
Center tap configuration
Low forward voltage drop
High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
High frequency operation
- 55 to 175
°C
Guard ring for enhanced ruggedness and long term
reliability
Lead-Free ("PbF" suffix)
Case Styles
16CTQ...PbF
Base
Common
Cathode
2
1
Anode
2
Common
Cathode
3
Anode
TO-220
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16CTQ...PbF
Bulletin PD-20832 rev. C 05/06
Voltage Ratings
Parameters
VR
16CTQ060PbF
Max. DC Reverse Voltage (V)
60
VRWM Max. Working Peak Reverse Voltage (V)
16CTQ80PbF
16CTQ100PbF
80
100
Absolute Maximum Ratings
Parameters
IF(AV) Max. Average Forward
Current
IFSM
* See Fig. 5
Values
Units
8
A
50% duty cycle @ TC = 148°C, rectangular wave form
A
5μs Sine or 3μs Rect. pulse Following any rated
load condition and with
10ms Sine or 6ms Rect. pulse rated V RRM applied
(Per Leg)
(Per Device)
Conditions
16
Max. Peak One Cycle Non-Repetitive
850
Surge Current (Per Leg)
275
* See Fig. 7
EAS
Non-Repetitive Avalanche Energy
(Per Leg)
7.50
mJ
IAR
Repetitive Avalanche Current
(Per Leg)
0.50
A
Values
Units
0.72
0.88
0.58
V
V
V
@ 8A
@ 16A
@ 8A
0.69
V
@ 16A
Max. Reverse Leakage Current
0.55
mA
TJ = 25 °C
(Per Leg) * See Fig. 2
7.0
mA
TJ = 125 °C
TJ = TJ max.
TJ = 25 °C, I AS = 0.50 Amps, L = 60 mH
Current decaying linearly to zero in 1 μsec
Frequency limited by TJ max. VA = 1.5 x VR typical
Electrical Specifications
Parameters
VFM
IRM
Max. Forward Voltage Drop
(Per Leg) * See Fig. 1
(1)
(1)
Conditions
TJ = 25 °C
TJ = 125 °C
VR = rated VR
VF(TO) Threshold Voltage
0.415
V
rt
Forward Slope Resistance
11.07
mΩ
CT
Max. Junction Capacitance (Per Leg)
500
pF
VR = 5VDC (test signal range 100Khz to 1Mhz) 25°C
LS
Typical Series Inductance (Per Leg)
8.0
nH
Measured lead to lead 5mm from package body
dv/dt Max. Voltage Rate of Change
10000
V/ μs (Rated VR)
(1) Pulse Width < 300μs, Duty Cycle <2%
Thermal-Mechanical Specifications
Parameters
Values
Units
TJ
Max. Junction Temperature Range
-55 to 175
°C
Tstg
Max. Storage Temperature Range
-55 to 175
°C
Conditions
RthJC Max. Thermal Resistance Junction
to Case (Per Leg)
3.25
°C/W DC operation
RthJC Max. Thermal Resistance Junction
to Case (Per Package)
1.63
°C/W DC operation
RthCS Typical Thermal Resistance, Case
to Heatsink
0.50
°C/W Mounting surface , smooth and greased
wt
Approximate Weight
T
Mounting Torque
Min.
Max.
Marking Device
2
2 (0.07)
g (oz.)
6 (5)
Kg-cm
(Ibf-in)
12 (10)
16CTQ100
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16CTQ...PbF
Bulletin PD-20832 rev. C 05/06
Reverse Current - I R (mA)
100
100
TJ = 175°C
10
150°C
125°C
1
100°C
0.1
75°C
0.01
50°C
25°C
0.001
0.0001
0
20
40
60
80
100
Reverse Voltage - VR (V)
Fig. 2 - Typical Values Of Reverse Current
Vs. Reverse Voltage (Per Leg)
TJ= 175°C
1000
TJ= 125°C
Junction Capacitance - C T (pF)
Instantaneous Forwa rd Current - I F (A)
1000
TJ= 25°C
10
1
0.2 0.4 0.6 0.8
1
1.2 1.4 1.6 1.8
2
2.2
TJ= 25°C
100
0
Forward Voltage Drop - V FM (V)
20
40
60
80
100
Reverse Volta ge - V R (V)
Fig. 1 - Max. Forward Voltage Drop Characteristics
(Per Leg)
Fig. 3 - Typical Junction Capacitance
Vs. Reverse Voltage (Per Leg)
Thermal Impedance Z thJC (°C/W)
10
D = 0.75
D = 0.50
1
D = 0.33
D = 0.25
D = 0.20
0.1
0.01
1E-05
Single Pulse
(Thermal Resistance)
1E-04
1E-03
1E-02
1E-01
1E+00
1E+01
t1 , Rectangular Pulse Duration (Seconds)
Fig. 4 - Max. Thermal Impedance ZthJC Characteristics (Per Leg)
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3
16CTQ...PbF
180
7
170
6
Average Power Loss - (Watts)
Allowab le Case Temperature - (°C)
Bulletin PD-20832 rev. C 05/06
DC
160
150
140
Squa re wave (D = 0.50)
130 80% Ra ted V a pplied
R
120
110
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
5
4
RMSLimit
DC
3
2
1
see note (2)
100
0
2
4
6
8
10
12
0
14
0
Average Forward Current - I F(AV) (A)
Fig. 5 - Max. Allowable Case Temperature
Vs. Average Forward Current (Per Leg)
Non-Repetitive Surge Current - I FSM (A)
2
4
6
8
10
12
Average Forwa rd Current - I F(AV) (A)
Fig. 6 - Forward Power Loss Characteristics
(Per Leg)
1000
At Any Rated Load Condition
And With Rated VRRM Applied
Following Surge
100
10
100
1000
10000
Square Wave Pulse Duration - t p (microsec)
Fig. 7 - Max. Non-Repetitive Surge Current (Per Leg)
L
IRFP460
DUT
Rg = 25 ohm
CURRENT
MONITOR
HIGH-SPEED
SWITCH
FREE-WHEEL
DIODE
+
Vd = 25 Volt
40HFL40S02
Fig. 8 - Unclamped Inductive Test Circuit
(2) Formula used: TC = T J - (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); I R @ VR1 = 10 V
4
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16CTQ...PbF
Bulletin PD-20832 rev. C 05/06
Outline Table
Conform to JEDEC outline TO-220AB
Part Marking Information
IRXC Assembly Line - SubCon Assembly Line
EXAMPLE: THIS IS A 16CTQ100
LOT CODE 1789
ASSEMBLED ON WW 19, 2001
IN THE ASSEMBLY LINE "C"
IRMX Assembly Line
EXAMPLE: THIS IS A 16CTQ100
LOT CODE 1789
ASSEMBLED ON WW 19, 2001
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INTERNATIONAL
RECTIFIER
LOGO
ASSEMBLY
LOT CODE
INTERNATIONAL
RECTIFIER
LOGO
ASSEMBLY
LOT CODE
PART NUMBER
DATE CODE
P = LEAD-FREE
YEAR 1 = 2001
WEEK 19
LINE C
PART NUMBER
DATE CODE
YEAR 1 = 2001
WEEK 19
P = LEAD-FREE
5
16CTQ...PbF
Bulletin PD-20832 rev. C 05/06
Ordering Information Table
Device Code
16
C
T
Q
1
2
3
4
100 PbF
5
1
-
Current Rating (16 = 16A)
2
-
Circuit Configuration
6
C = Common Cathode
3
-
Package
4
-
Schottky "Q" Series
5
-
Voltage Ratings
6
-
y none = Standard Production
T = TO-220
060 = 60V
080 = 80V
100 = 100V
y PbF = Lead-Free
Tube Standard Pack Quantity : 50 pieces
16CTQ100
********************************************
* SPICE Model Diode
*
********************************************
.SUBCKT 16CTQ100 ANO CAT
D1 ANO 1 DMOD (0.07089)
*Define diode model
.MODEL DMOD D(IS=21.21E-06,N=1.578,Rs=7.804E-03,Ikf=0.9497, Xti=2, Eg=1.11
+ Cjo=1.278E-09, M=0.4736, Vj=0.4972, Fc=0.5, Isr =1.114e-21, Nr=4.755,
+ Bv=119.9, Ibv=215.5E-06, Tt=18.2E-09)
********************************************
.ENDS 16CTQ100
Thermal Model Subcircuit
.SUBCKT 16CTQ100 5 1
CTHERM1
CTHERM2
CTHERM3
CTHERM4
5
4
3
2
4
3
2
1
1.45E+00
4.54E+00
1.09E+01
1.01E+02
RTHERM1
RTHERM2
RTHERM1
RTHERM1
5
4
3
2
4
3
2
1
2.49E+00
5.20E-04
5.43E-01
3.05E-02
.ENDS 16CTQ100
6
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16CTQ...PbF
Bulletin PD-20832 rev. C 05/06
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.
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. 05/06
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7