SCHOTTKY RECTIFIER
153CNQ... SERIES
150 Amp
PD - 2.538 11/97
1
CASE STYLE AND DIMENSIONS
Outline D-60 (Modified JEDEC TO-249AA)
Dimensions in millimeters and inches
Major Ratings and Characteristics
IF(AV) Rectangular 150 A
waveform
VRRM range 80 to 100 V
IFSM @ tp = 5 µs sine 7000 A
VF@
75 Apk, TJ
= 125°C 0.80 V
(per leg)
TJrange - 55 to 175 °C
Characteristics 153CNQ... Units The 153CNQ... non-isolated, center tap Schottky rectifier
module series has been optimized 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 module
Multiple leads per terminal for high frequency, high current
PC board mounting
High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
Very low forward voltage drop
High frequency operation
Guard ring for enhanced ruggedness and long term
reliability
Low profile, high current package
Description/Features
* PRE-SOLDER CHIP DIMENSIONS
153CNQ... Series
2
PD - 2.538 11/97
TJMax. Junction Temperature Range -55 to 175 °C
Tstg Max. Storage Temperature Range -55 to 175 °C
RthJC Max. Thermal Resistance Junction 0.70 °C/W DC operation * See Fig. 4
to Case (Per Leg)
RthJC Max. Thermal Resistance Junction 0.35 °C/W DC operation
to Case (Per Package)
RthCS Typical Thermal Resistance, Case 0.10 °C/W Mounting surface , smooth and greased
to Heatsink
wt Approximate Weight 56 (2.0) g (oz.)
T Mounting Torque Min. 40 (35)
Max. 58 (50)
Case Style D-60 (TO-249AA) Modified JEDEC
Thermal-Mechanical Specifications
Kg-cm
(Ibf-in)
VFM Max. Forward Voltage Drop 0.96 V @ 75A
(Per Leg) * See Fig. 1 (1) 1.19 V @ 150A
0.80 V @ 75A
0.99 V @ 150A
IRM Max. Reverse Leakage Current 1.5 mA TJ = 25 °C
(Per Leg) * See Fig. 2 (1) 20 mA TJ = 125 °C
CTMax. Junction Capacitance (Per Leg) 1400 pF VR = 5VDC, (test signal range 100Khz to 1Mhz) 25°C
LSTypical Series Inductance (Per Leg) 9. 2 n H Measured lead to lead 5mm from package body
dv/dt Max. Voltage Rate of Change 10,000 V/ µ s
(Rated VR)
TJ = 25 °C
TJ = 125 °C
Electrical Specifications
(1) Pulse Width < 300µs, Duty Cycle <2%
VR = rated VR
Absolute Maximum Ratings
Following any rated
load condition and with
rated VRRM applied
Parameters 153CNQ Units Conditions
IF(AV) Max. Average Forward Current 150 A 50% duty cycle @ TC = 114 °C, rectangular wave form
* See Fig. 5
IFSM Max. Peak One Cycle Non-Repetitive 7000 5µs Sine or 3µs Rect. pulse
Surge Current (Per Leg) * See Fig. 7 720 10ms Sine or 6ms Rect. pulse
EAS Non-Repetitive Avalanche Energy 15 mJ TJ = 25 °C, IAS
= 1 Amps, L = 30 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
A
Parameters 153CNQ Units Conditions
Parameters 153CNQ Units Conditions
Part number 153CNQ080 153CNQ100
VRMax. DC Reverse Voltage (V)
VRWM Max. Working Peak Reverse Voltage (V)
V oltage Ratings
80 100
153CNQ... Series
3
PD - 2.538 11/97
Fig. 2 - Typical Values Of Reverse Current
Vs. Reverse Voltage (Per Leg)
Fig. 3 - Typical Junction Capacitance
Vs. Reverse Voltage (Per Leg)
Fig. 4 - Max. Thermal Impedance ZthJC
Characteristics (Per Leg)
Fig. 1 - Max. Forward Voltage Drop Characteristics
(Per Leg)
0.001
0.01
0.1
1
10
100
1000
0 20406080100
R
R
T = 175°C
150°C
125°C
100°C
75°C
50°C
25°C
J
R everse Voltag e - V ( V)
Reverse Current - I (mA)
1
10
100
1000
0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8
FM
F
Instan tane ous F o rward Curre nt - I (A)
T = 175°C
T = 125°C
T = 25°C
Forw ard Volt age Drop - V (V)
J
J
J
100
1000
10000
0 1020304050
T = 25°C
J
R
T
Junction Capacitance - C (pF)
Reverse Voltage - V (V)
0.001
0.01
0.1
1
0.00001 0.0001 0.001 0.01 0.1 1 10 100
thJC
t , R ectangular Pulse Duration (Secon ds)
Single Pulse
(Thermal Resistance)
1
Thermal Impedance Z (°C/W)
Notes:
1. Duty factor D = t / t
2. Peak T = P x Z + T
12
JthJC C
DM
D = 0.50
D = 0.33
D = 0.25
D = 0.17
D = 0.08
2
t
1
t
P
DM
153CNQ... Series
4
PD - 2.538 11/97
Fig. 7 - Max. Non-Repetitive Surge Current (Per Leg)
Fig. 5 - Max. Allowable Case Temperature
Vs. Average Forward Current (Per Leg)
Fig. 8 - Unclamped Inductive Test Circuit
Fig. 6 - Forward Power Loss Characteristics
(Per Leg)
FREE-WHEEL
DIODE
40HFL40S02
CURRENT
MONITOR
HIGH-SPEED
SWITCH
IRFP460
L
DUT
Rg = 25 ohm
Vd = 25 Volt
+
100
1000
10000
10 100 1000 10000
FSM
p
Non -Repet itive Surge Current - I (A)
Square Wave Pulse Duration - t (microsec)
At Any Rated Loa d Condition
And W ith Rated V Applied
Following Surge
RRM
0
10
20
30
40
50
60
70
80
90
0 20406080100120
DC
Avera ge Power Loss - (Watts)
F(AV)
D = 0.08
D = 0.17
D = 0.25
D = 0.33
D = 0.50
RMS Limit
Average Forward Current - I (A)
100
110
120
130
140
150
160
170
180
0 25 50 75 100 125
DC
Allowable Case T emper ature - (°C)
F(AV)
Average Forward Current - I (A)
R (D C) = 0.70°C/W
thJC
