SCHOTTKY RECTIFIER
16 Amp, 100V
16CYQ100C
Major Ratings and Characteristics
Description/Features
10/18/00
CASE STYLE
IR Case Style TO-257AA
www.irf.com
1
Characteristics
16CYQ100C Units
I
F(AV)
16
A
V
RRM
(Per Leg)
100
V
I
FSM
@ tp = 8.3ms half-sine
(Per Leg)
250
A
V
F
@ 16Apk, T
J
=125C
0.82
V
(Per Leg)
T
J
, T
stg
Operating and storage
-55 to 150
C
ANODE COMMON ANODE
CATHODE
2
1
3
HIGH EFFICIENCY SERIES
The 16CYQ100C 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-257AA 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 control drawings to TX, TXV
and S quality levels.
Hermetically Sealed
Ceramic Eyelets
Low Forward Voltage Drop
High Frequency Operation
Guard Ring for Enhanced Ruggedness and Long term
Reliability
Lightweight
PD-94016
16CYQ100C
2
www.irf.com
Part number
16CYQ100C
V
R
Max. DC Reverse Voltage (V) (Per Leg)
V
RWM
Max. Working Peak Reverse Voltage (V) (Per Leg)
Voltage Ratings
100
Parameters
Limits Units
Conditions
I
F(AV)
Max. Average Forward Current
16
A
50% duty cycle @ T
C
= 131C, square waveform
See Fig. 5
I
FSM
Max. Peak One Cycle Non - Repetitive
250
A
@ t
p
= 8.3 ms half-sine
Surge Current (Per Leg)
Absolute Maximum Ratings
Pulse Width < 300s, Duty Cycle < 2%
Parameters
Limits
Units
Conditions
T
J
Max.Junction Temperature Range
-55 to 150
C
T
stg
Max. Storage Temperature Range
-55 to 150
C
R
thJC
Max. Thermal Resistance, Junction
2.0
C/W
DC operation
See Fig. 4
to Case (Per Leg)
R
thJC
Max. Thermal Resistance, Junction
1.0
C/W
DC operation
to Case (Per Package)
wt
Weight (Typical)
4.3 g
Die Size (Typical)
105X125 mils
Thermal-Mechanical Specifications
Case Style
T0-257AA
Parameters
Limits
Units
Conditions
V
FM
Max. Forward Voltage Drop
0.77
V
@ 8.0A
T
J
= -55C
(Per Leg) See Fig. 1
0.98
V
@ 16A
0.75
V
@ 8.0A
T
J
= 25C
0.95
V
@ 16A
0.63
V
@ 8.0A
T
J
= 125C
0.82
V
@ 16A
I
RM
Max. Reverse Leakage Current
0.01
mA
T
J
= 25C
(Per Leg) See Fig. 2
2.4
mA
T
J
= 100C
V
R
= rated V
R
10
mA
T
J
= 125C
C
T
Max. Junction Capacitance (Per Leg)
430
pF
V
R
= 5V
DC
( 1MHz, 25C )
L
S
Typical Series Inductance (Per Leg)
6.9
nH
Measured from anode lead to cathode lead
6mm ( 0.025 in.) from package
Electrical Specifications
16CYQ100C
www.irf.com
3
Fig. 2 - Typical Values of Reverse Current
Vs. Reverse Voltage (Per Leg)
Fig. 3 - Typical Junction Capacitance Vs.
Reverse Voltage (Per Leg)
Fig. 1 - Max. Forward Voltage Drop Characteristics
(Per Leg)
0
10 20 30 40 50 60 70 80 90 100 110 120
Reverse Voltage - VR (V)
0.0001
0.001
0.01
0.1
1
10
100
Reverse Current - I
R
( mA )
125C
75C
25C
100C
0
10 20 30 40 50 60 70 80 90 100 110 120
Reverse Voltage -VR (V)
10
100
1000
Junction Capacitance - C
T
(pF)
TJ = 25C
0.0
0.2
0.4
0.6
0.8
1.0
Forward Voltage Drop - VF (V)
1
10
100
Instantaneous Forward Current - I
F
(A)
Tj = -55C
Tj = 125C
Tj = 25C
16CYQ100C
4
www.irf.com
Fig. 5 - Max. Allowable Case Temperature Vs.
Average Forward Current (Per Leg)
IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105
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IR ITALY: Via Liguria 49, 10071 Borgaro, Torino Tel: ++ 39 011 451 0111
IR JAPAN: K&H Bldg., 2F, 30-4 Nishi-Ikebukuro 3-Chome, Toshima-Ku, Tokyo 171 Tel: 81 (0)3 3983 0086
IR SOUTHEAST ASIA: 1 Kim Seng Promenade, Great World City West Tower, 13-11, Singapore 237994 Tel: ++ 65 (0)838 4630
IR TAIWAN:16 Fl. Suite D. 207, Sec. 2, Tun Haw South Road, Taipei, 10673 Tel: 886-(0)2 2377 9936
Data and specifications subject to change without notice. 10/00
Fig. 4 - Max. Thermal Impedance Z
thJC
Characteristics (Per Leg)
0
10
20
30
Average Forward Current - I F(AV) (A)
0
20
40
60
80
100
120
140
160
180
Allowable Case Temprature - (C)
16CYQ100C
R thJC = 2.0C/W
DC
0.01
0.1
1
10
0.00001
0.0001
0.001
0.01
0.1
1
10
Notes:
1. Duty factor D = t / t
2. Peak T = P
x Z
+ T
1
2
J
DM
thJC
C
P
t
t
DM
1
2
t , Rectangular Pulse Duration (sec)
Thermal Response
(Z )
1
thJC
0.01
0.02
0.05
0.10
0.20
D = 0.50
SINGLE PULSE
(THERMAL RESPONSE)
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