75HQ030 ,SCHOTTKY RECTIFIERapplications are in switchingF(AV)power supplies, converters, free-wheeling diodes, and re-waveform ..
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75HQ030
SCHOTTKY RECTIFIER
Bulletin PD-2.246 rev.C 11/02
International
1OR Rectifier 75HQ... SERIES
SCHOTTKY RECTIFIER
TO-203AB (DO-S)
Major Ratings and Characteristics Description/ Features
. . . The 75HQ Schottky rectifier series has been optimized for
Characteristics 75HQ... Units 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
waveform power supplies, converters, free-wheeling diodes, and re-
verse battery protection.
VRRM range 30 to 45 V
IHAV) Rectangular 75 A
. 175 ''C To operation
. Low forward voltage drop
. High frequency operation
. Guard ring for enhanced ruggedness and long term
reliability
T J range -65to175 ''C . Hermetic packaging
|FSM @tp=5ps sine 9000 A
vF @75Apk,TJ= 125°C 0.63 v
V) 15 (O 59)
(024) / (027)
4 (016)
4 (016) WM
854 (1) MAX
10 8 (0 42)
114 (0 45)
<0 02)
1/4" 28 UNF-fA
(O 44)
For metric devices M6 x 1
O 9 (U 03)
17 35 (U 68)
Conforms to JEDEC Outline DO-203AB (DO-5)
l - Dimensions in millimeters and (inches)
International
75HQ... Series
Bulletin PD-2.246 rev. C 11/02 IEER Rechfler
Voltage Ratings
Part number 75HQ030 75HQO35 75HQ040 75HQO45
VR Max. DC Reverse Voltage (V)
VRWM Max. Working Peak Reverse Voltage (V) 30 35 40 45
Absolute Maximum Ratings
Parameters 75HQ Units Conditions
IHAV) Max. Average Forward Current 75 A 50% duty cycle @ TC = 117 °C, rectangularwave form
*See Fig. 5
Iss,, Max. PeakOne Cycle Non-Repetitive 9000 5ps Sine craps Rect. pulse Following _a_ny rated
. A . load condition and
Surge Current *See Fig. 7 1180 10ms Sine or6ms Rect. pulse with rated VRRM applied
EAS Non-RepetitiveAvalancheEnergy 101 md To" 25 ''C, IAS=15Amps,L= 0.9 mH
I AR RepetitiveAvalancheCurrent 15 A Currentdecayinglinearlytozeroin1 psec
Frequency limited byTJ max.VA=1.5xVR typical
Electrical Specifications
Parameters 75HQ Units Conditions
VFM Max. Forward Voltage Drop (1) 0.71 V @ 75A T, = 25 ''C
* See Fig. 1 0.88 V @ 150A
0.63 V @ 75A To" 125°C
0.78 V @ 150A
|RM Max. Reverse Leakage Current (1) 5 mA T: = 25 r’C
. v,, = rated VR
* See Fig. 2 45 mA TJ = 125 ''C
c, Max. Junction Capacitance 2600 pF VR = 5VDC, (test signal range 100Khz to 1Mhz) 25 ''C
LS Typical Series Inductance 7.5 nH Measured from top of terminal to mounting plane
dv/dt Max. Voltage Rate of Change 10000 VI us
(Rated VR)
(1) Pulse \Mdth < 300ps, Duty Cycle < 2%
Thermal-Mechanical Specifications
Parameters 75HQ Units Conditions
T J Max. Junction Temperature Range -65to 175 "C
stg Max. StorageTemperature Range -65to175 "C
Re, JC Max.ThermalResistanceJunction 0.83 °C/W DCoperation *See Fig.4
to Case
Rmcs Typical Thermal Resistance, Caseto 0.25 °C/W Mounting surface , smooth and greased
Heatsink
ApproximateWeight 15(0.53) g(oz.)
T Mounting Torque Min. 23(20) Kg-cm Non-Iubricatedthreads
Max. 46 (40) (IM-in)
CaseStyle D0-203AB(DO-5) JEDEC
2
