Bulletin PD-20192 rev.
H 12/03
16CTQ...
16CTQ...S
16CTQ...-1
SCHOTTKY RECTIFIER 16 Amp
Major Ratings and Characteristics Description/ Features
This center tap Schottky rectifier series has been optimized for
Characteristics Values Units low reverse leakage at high temperature. The proprietary
barrier technology allows for reliable operation up to 175°C
IF(AV) Rectangular 16 A junction temperature. Typical applications are in switching
power supplies, converters, free-wheeling diodes, and reverse
waveform
battery protection.
VRRM 60 / 100 V 175° C TJ operation
Center tap configuration
IFSM @ tp = 5 µs sine 850 A
Low forward voltage drop
High purity, high temperature epoxy encapsulation for
VF @ 8 Apk, TJ = 125°C 0.58 V enhanced mechanical strength and moisture resistance
(per leg) High frequency operation
TJ range - 55 to 175 °C Guard ring for enhanced ruggedness and long term
reliability
Case Styles
16CTQ... 16CTQ...S 16CTQ...-1
TO-220 D2PAK TO-262
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16CTQ..., 16CTQ...S, 16CTQ...-1
Bulletin PD-20192 rev. H 12/03
Voltage Ratings
16CTQ060 16CTQ80 16CTQ100
Parameters 16CTQ060S 16CTQ80S 16CTQ100S
16CTQ060-1 16CTQ80-1 16CTQ100-1
VR Max. DC Reverse Voltage (V)
60 80 100
VRWM Max. Working Peak Reverse Voltage (V)
Absolute Maximum Ratings
Parameters Values Units Conditions
IF(AV) Max. Average Forward (Per Leg) 8 A 50% duty cycle @ T C = 148°C, rectangular wave form
Current * See Fig. 5 (Per Device) 16
IFSM Max. Peak One Cycle Non-Repetitive 850 5µs Sine or 3µs Rect. pulse Following any rated
A load condition and with
Surge Current (Per Leg) * See Fig. 7 275 10ms Sine or 6ms Rect. pulse rated V RRM applied
EAS Non-Repetitive Avalanche Energy 7.50 mJ TJ = 25 °C, IAS = 0.50 Amps, L = 60 mH
(Per Leg)
IAR Repetitive Avalanche Current 0.50 A Current decaying linearly to zero in 1 µsec
(Per Leg) Frequency limited by TJ max. VA = 1.5 x VR typical
Electrical Specifications
Parameters Values Units Conditions
VFM Max. Forward Voltage Drop 0.72 V @ 8A
TJ = 25 °C
(Per Leg) * See Fig. 1 (1) 0.88 V @ 16A
0.58 V @ 8A
TJ = 125 °C
0.69 V @ 16A
IRM Max. Reverse Leakage Current 0.55 mA TJ = 25 °C
VR = rated VR
(Per Leg) * See Fig. 2 (1) 7.0 mA TJ = 125 °C
VF(TO) Threshold Voltage 0.415 V TJ = TJ max.
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 10,000 V/ µs
(Rated VR)
(1) Pulse Width < 300µs, Duty Cycle <2%
Thermal-Mechanical Specifications
Parameters Values Units Conditions
TJ Max. Junction Temperature Range -55 to 175 °C
Tstg Max. Storage Temperature Range -55 to 175 °C
RthJC Max. Thermal Resistance Junction 3.25 °C/W DC operation
to Case (Per Leg)
RthJC Max. Thermal Resistance Junction 1.63 °C/W DC operation
to Case (Per Package)
RthCS Typical Thermal Resistance, Case 0.50 °C/W Mounting surface , smooth and greased
to Heatsink (only for TO-220)
wt Approximate Weight 2 (0.07) g (oz.)
T Mounting Torque Min. 6 (5) Kg-cm
Max. 12 (10) (Ibf-in)
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16CTQ..., 16CTQ...S, 16CTQ...-1
Bulletin PD-20192 rev. H 12/03
1000 100
TJ = 175°C
10 150°C
Reverse Current - I R (mA)
125°C
1
100°C
0.1
75°C
0.01 50°C
Instantaneous Forwa rd Current - I F (A)
100 25°C
0.001
0.0001
0 20 40 60 80 100
Reverse Voltage - VR (V)
Fig. 2 - Typical Values Of Reverse Current
TJ= 175°C
Vs. Reverse Voltage (Per Leg)
1000
TJ= 125°C
Junction Capacitance - C T (pF)
10 TJ= 25°C
TJ= 25°C
1 100
0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2 2.2 0 20 40 60 80 100
Forward Voltage Drop - V FM (V) Reverse Volta ge - V R (V)
Fig. 1 - Max. Forward Voltage Drop Characteristics Fig. 3 - Typical Junction Capacitance
(Per Leg) Vs. Reverse Voltage (Per Leg)
10
Thermal Impedanc e Z thJC (°C/ W)
D = 0.75
D = 0.50
D = 0.33
1 D = 0.25
D = 0.20
PDM
0.1
t1
t2
Notes:
0.01 Single Pulse 1. Duty fac tor D = t1 / t 2
(Thermal Resistance)
2. Peak TJ = PDM x Z thJC+ TC
0.001
0.00001 0.0001 0.001 0.01 0.1 1 10 100
t 1 , Rec tangular Pulse Duration (Seconds)
Fig. 4 - Max. Thermal Impedance ZthJC Characteristics (Per Leg)
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16CTQ..., 16CTQ...S, 16CTQ...-1
Bulletin PD-20192 rev. H 12/03
180 7
D = 0.20
Allowab le Case Temperature - (°C)
170 6 D = 0.25
Average Power Loss - (Watts)
DC D = 0.33
160 D = 0.50
5
D = 0.75
150
4
140 RMSLimit DC
Squa re wave (D = 0.50) 3
130 80% Ra ted V a pplied
R
2
120
110 1
see note (2)
100 0
0 2 4 6 8 10 12 14 0 2 4 6 8 10 12
Average Forward Current - I F(AV) (A) Average Forwa rd Current - I F(AV) (A)
Fig. 5 - Max. Allowable Case Temperature Fig. 6 - Forward Power Loss Characteristics
Vs. Average Forward Current (Per Leg) (Per Leg)
1000
Non-Repetitive Surge Current - I FSM (A)
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)
HIGH-SPEED
DUT IRFP460 SWITCH
FREE-WHEEL
Rg = 25 ohm Vd = 25 Volt
DIODE +
CURRENT 40HFL40S02
MONITOR
Fig. 8 - Unclamped Inductive Test Circuit
(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 = 10 V
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16CTQ..., 16CTQ...S, 16CTQ...-1
Bulletin PD-20192 rev. H 12/03
Outline Table
10.54 (0.41)
1.32 (0.05)
MAX. 3.78 (0.15)
DIA. 1.22 (0.05)
3.54 (0.14)
6.48 (0.25)
2.92 (0.11) 6.23 (0.24)
15.24 (0.60)
2.54 (0.10)
14.84 (0.58) TERM 2
2°
1 2 3
14.09 (0.55) 3.96 (0.16)
13.47 (0.53) 3.55 (0.14) 0.10 (0.004)
BASE
COMMON
2.04 (0.080) MAX. CATHODE
2
1.40 (0.05) 2.89 (0.11)
1.15 (0.04) 2.64 (0.10)
0.94 (0.04)
0.69 (0.03) 1 2 3
ANODE COMMON ANODE
1 CATHODE 2
1 2 3 0.61 (0.02) MAX.
4.57 (0.18)
4.32 (0.17)
5.08 (0.20) REF. Conform to JEDEC outline TO-220AB
Dimensions in millimeters and (inches)
4.69 (0.18)
10.16 (0.40)
REF. 4.20 (0.16)
1.32 (0.05)
6.47 (0.25) 1.22 (0.05)
15.49 (0.61)
93° 6.18 (0.24)
14.73 (0.58) 5.28 (0.21)
2.61 (0.10)
2.32 (0.09) 4.78 (0.19)
8.89 (0.35) 0.55 (0.02)
REF. 0.46 (0.02)
1.40 (0.055)
3X
1.14 (0.045) 0.93 (0.37) MINIMUM RECOMMENDED FOOTPRINT
BASE 2X
0.69 (0.27)
COMMON 11.43 (0.45)
CATHODE
2
1 3
4.57 (0.18)
8.89 (0.35)
1 2 3 4.32 (0.17)
2 17.78 (0.70)
ANODE COMMON ANODE
CATHODE
0.61 (0.02) MAX.
1 2
5.08 (0.20) REF. 3.81 (0.15)
2.08 (0.08)
2X 2.54 (0.10)
2 2X
Conform to JEDEC outline D Pak (SMD-220)
Dimensions in millimeters and (inches)
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16CTQ..., 16CTQ...S, 16CTQ...-1
Bulletin PD-20192 rev. H 12/03
Outline Table
Modified JEDEC outline TO-262
Dimensions in millimeters and (inches)
BASE
COMMON
CATHODE
2
1 2 3
ANODE COMMON ANODE
1 CATHODE 2
Marking Information
THIS IS A 16CTQ100S WITH PART NUMBER
LOT CODE 58 07 INTERNATIONAL
ASSEMBLED ON WW 21, 2000 RECTIFIER 16CTQ100S
IN THE ASSEMBLY LINE "L" LOGO
DATE CODE
YEAR 0 = 2000
ASSEMBLY
LOT CODE WEEK 21
LINE L
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16CTQ..., 16CTQ...S, 16CTQ...-1
Bulletin PD-20192 rev. H 12/03
Tape & Reel Information
TRR
1.60 (0.063)
1.50 (0.059)
1.60 (0.063)
4.10 (0.161) DIA.
1.50 (0.059)
3.90 (0.153) 0.368 (0.0145)
0.342 (0.0135)
FEED DIRECTION 1.85 (0.073)
11.60 (0.457)
1.65 (0.065)
11.40 (0.449)
24.30 (0.957)
15.42 (0.609)
23.90 (0.941)
TRL 15.22 (0.601)
1.75 (0.069)
DIA.
10.90 (0.429) 1.25 (0.049)
4.72 (0.186)
10.70 (0.421) 16.10 (0.634) 4.52 (0.178)
15.90 (0.626)
FEED DIRECTION
13.50 (0.532) 26.40 (1.039)
12.80 (0.504) DIA. 24.40 (0.961)
SMD-220 Tape & Reel
When ordering, indicate the part
number, part orientation, and the
quantity. Quantities are in multiples
of 800 pieces per reel for both
60 (2.362) TRL and T RR.
360 (14.173)
DIA. MIN.
DIA. MAX.
Dimensions in millimeters and (inches)
Ordering Information Table
Device Code
16 C T Q 100 -1
1 2 3 4 5 6
1 - Essential Part Number
2 - C = Common Cathode
3 - T = TO-220
4 - Q = Schottky Q Series 060 = 60V
5 - Voltage Rating 080 = 80V
6 - 1 = TO-262 100 = 100V
S = D2Pak
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16CTQ..., 16CTQ...S, 16CTQ...-1
Bulletin PD-20192 rev. H 12/03
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, Irs=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 5 4 1.45E+00
CTHERM2 4 3 4.54E+00
CTHERM3 3 2 1.09E+01
CTHERM4 2 1 1.01E+02
RTHERM1 5 4 2.49E+00
RTHERM2 4 3 5.20E-04
RTHERM1 3 2 5.43E-01
RTHERM1 2 1 3.05E-02
.ENDS 16CTQ100
Data and specifications subject to change without notice.
This product has been designed and qualified for Industrial Level.
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. 12/03
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