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PD -
91862B
RADIATION HARDENED POWER MOSFET THRU-HOLE (TO-254AA)
Product Summary
Part Number Radiation Level IRHM57260 100K Rads (Si) IRHM53260 300K Rads (Si) IRHM54260 IRHM58260 600K Rads (Si) 1000K Rads (Si) RDS(on) 0.044 0.044 0.044 0.045 ID 35A* 35A* 35A* 35A*
IRHM57260 200V, N-CHANNEL
4#
TECHNOLOGY
c
TO-254AA
International Rectifier's R5TM technology provides high performance power MOSFETs for space applications. These devices have been characterized for Single Event Effects (SEE) with useful performance up to an LET of 80 (MeV/(mg/cm2)). The combination of low RDS(on) and low gate charge reduces the power losses in switching applications such as DC to DC converters and motor control. These devices retain all of the well established advantages of MOSFETs such as voltage control, fast switching, ease of paralleling and temperature stability of electrical parameters.
Features:
n n n n n n n n n n n
Single Event Effect (SEE) Hardened Neutron Tolerant Identical Pre- and Post-Electrical Test Conditions Repetitive Avalanche Ratings Dynamic dv/dt Ratings Simple Drive Requirements Ease of Paralleling Hermatically Sealed Electically Isolated Ceramic Eyelets Light Weight
Absolute Maximum Ratings
Parameter
ID @ VGS = 12V, TC = 25C ID @ VGS = 12V, TC = 100C IDM PD @ TC = 25C VGS EAS IAR EAR dv/dt TJ T STG Continuous Drain Current Continuous Drain Current Pulsed Drain Current Max. Power Dissipation Linear Derating Factor Gate-to-Source Voltage Single Pulse Avalanche Energy Avalanche Current Repetitive Avalanche Energy Peak Diode Recovery dv/dt Operating Junction Storage Temperature Range Lead Temperature Weight * Current is limited by internal wire diameter For footnotes refer to the last page 35* 32* 140 250 2.0 20 500 35 25 10 -55 to 150
Pre-Irradiation
Units A
W
W/C
V mJ A mJ V/ns
o
C
300 (0.063 in. /1.6 mm from case for 10s) 9.3 (Typical)
g
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1
1/22/2001
IRHM57260
Pre-Irradiation
Electrical Characteristics @ Tj = 25C (Unless Otherwise Specified)
Parameter
BVDSS Drain-to-Source Breakdown Voltage BV DSS/T J Temperature Coefficient of Breakdown Voltage RDS(on) Static Drain-to-Source On-State Resistance VGS(th) Gate Threshold Voltage gfs Forward Transconductance IDSS Zero Gate Voltage Drain Current
Min
200 -- -- 2.0 40 -- -- -- -- -- -- -- -- -- -- -- --
Typ Max Units
-- 0.26 -- -- -- -- -- -- -- -- -- -- -- -- -- -- 6.8 -- -- 0.044 4.0 -- 10 25 100 -100 155 45 75 35 125 80 50 -- V V/C V S( ) A
Test Conditions
VGS = 0V, ID = 1.0mA Reference to 25C, ID = 1.0mA VGS = 12V, ID = 32A VDS = VGS, ID = 1.0mA VDS > 15V, IDS = 32A VDS= 160V ,VGS=0V VDS = 160V, VGS = 0V, TJ = 125C VGS = 20V VGS = -20V VGS =12V, ID = 35A VDS = 100V VDD = 100V, ID = 35A VGS =12V, RG = 2.35
IGSS IGSS Qg Qgs Qgd td(on) tr td(off) tf LS + LD
Gate-to-Source Leakage Forward Gate-to-Source Leakage Reverse Total Gate Charge Gate-to-Source Charge Gate-to-Drain (`Miller') Charge Turn-On Delay Time Rise Time Turn-Off Delay Time Fall Time Total Inductance
nA
nC
ns
nH Measured from Drain lead (6mm /0.25in.
from package) to Source lead (6mm /0.25in. from package) with Source wires internally bonded from Source Pin to Drain Pad
Ciss Coss Crss
Input Capacitance Output Capacitance Reverse Transfer Capacitance
-- -- --
7580 920 60
-- -- --
pF
VGS = 0V, VDS = 25V f = 1.0MHz
Source-Drain Diode Ratings and Characteristics
Parameter
IS ISM VSD t rr Q RR ton Continuous Source Current (Body Diode) Pulse Source Current (Body Diode) Diode Forward Voltage Reverse Recovery Time Reverse Recovery Charge Forward Turn-On Time
Min Typ Max Units
-- -- -- -- -- -- -- -- -- -- 35* 140 1.2 450 6.0
Test Conditions
A
V ns C Tj = 25C, IS = 35A, VGS = 0V Tj = 25C, IF = 35A, di/dt 100A/s VDD 25V
Intrinsic turn-on time is negligible. Turn-on speed is substantially controlled by LS + LD.
* Current is limited by internal wire diameter
Thermal Resistance
Parameter
R thJC RthCS RthJA Junction-to-Case Case-to-Sink Junction-to-Ambient
Min Typ Max Units
-- -- -- -- 0.50 0.21 -- -- 48 C/W
Test Conditions
Typical socket mount
Note: Corresponding Spice and Saber models are available on the G&S Website. For footnotes refer to the last page
2
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Radiation Characteristics Pre-Irradiation
IRHM57260
International Rectifier Radiation Hardened MOSFETs are tested to verify their radiation hardness capability. The hardness assurance program at International Rectifier is comprised of two radiation environments. Every manufacturing lot is tested for total ionizing dose (per notes 5 and 6) using the TO-3 package. Both pre- and post-irradiation performance are tested and specified using the same drive circuitry and test conditions in order to provide a direct comparison.
Table 1. Electrical Characteristics @ Tj = 25C, Post Total Dose Irradiation
Parameter
BVDSS VGS(th) IGSS IGSS IDSS RDS(on) RDS(on) VSD Drain-to-Source Breakdown Voltage Gate Threshold Voltage Gate-to-Source Leakage Forward Gate-to-Source Leakage Reverse Zero Gate Voltage Drain Current Static Drain-to-Source On-State Resistance (TO-3) Static Drain-to-Source On-State Resistance (TO-254) Diode Forward Voltage Up to 600K Rads(Si)1 1000K Rads (Si)2 Units Min Max Min Max 200 2.0 -- -- -- -- -- -- -- 4.0 100 -100 10 0.039 0.044 1.2 200 1.25 -- -- -- -- -- -- -- 4.0 100 -100 10 0.040 0.045 1.2 V nA A V
Test Conditions
VGS = 0V, ID = 1.0mA VGS = VDS, ID = 1.0mA VGS = 20V VGS = -20 V VDS= 160V, VGS =0V VGS = 12V, ID =32A VGS = 12V, ID =32A VGS = 0V, IS = 35A
1. Part numbers IRHM57260, IRHM53260 and IRHM54260 2. Part number IRHM58260
International Rectifier radiation hardened MOSFETs have been characterized in heavy ion environment for Single Event Effects (SEE). Single Event Effects characterization is illustrated in Fig. a and Table 2.
Table 2. Single Event Effect Safe Operating Area
Ion Br I Au LET MeV/(mg/cm2)) 36.7 59.8 82.3 Energy (MeV) 309 341 350 VDS (V) Range (m) @VGS=0V @VGS=-5V @VGS=-10V @VGS=-15V @VGS=-20V 39.5 200 200 150 100 50 32.5 200 100 40 35 30 28.4 50 35 25 -- --
250 200 150 100 50 0 0 -5 -10 VGS -15 -20 Br I Au
Fig a. Single Event Effect, Safe Operating Area
For footnotes refer to the last page
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VDS
3
IRHM57260
Pre-Irradiation
1000
I D , Drain-to-Source Current (A)
100
I D , Drain-to-Source Current (A)
VGS 15V 12V 10V 9.0V 8.0V 7.0V 6.0V BOTTOM 5.0V TOP
1000
100
VGS 15V 12V 10V 9.0V 8.0V 7.0V 6.0V BOTTOM 5.0V TOP
5.0V
5.0V
10
10
1 0.1
20s PULSE WIDTH T = 25 C
J 1 10 100
1 0.1
20s PULSE WIDTH T = 150 C
J 1 10 100
VDS , Drain-to-Source Voltage (V)
VDS , Drain-to-Source Voltage (V)
Fig 1. Typical Output Characteristics
Fig 2. Typical Output Characteristics
1000
3.0
R DS(on) , Drain-to-Source On Resistance (Normalized)
ID = 35A
I D , Drain-to-Source Current (A)
2.5
2.0
TJ = 25 C
100
1.5
TJ = 150 C
1.0
0.5
10 5.0
15
V DS = 50V 20s PULSE WIDTH 6.5 5.5 6.0 7.0
0.0 -60 -40 -20
VGS = 12V
0 20 40 60 80 100 120 140 160
VGS , Gate-to-Source Voltage (V)
TJ , Junction Temperature( C)
Fig 3. Typical Transfer Characteristics
Fig 4. Normalized On-Resistance Vs. Temperature
4
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Pre-Irradiation
IRHM57260
12000
10000
VGS , Gate-to-Source Voltage (V)
VGS = 0V, f = 1MHz Ciss = Cgs + Cgd , Cds SHORTED Crss = Cgd Coss = Cds + Cgd
20
ID = 35A
16
VDS = 160V VDS = 100V VDS = 40V
C, Capacitance (pF)
8000
Ciss
12
6000
4000
C oss
8
2000
4
C rss
1 10 100
0
0 0 40 80
FOR TEST CIRCUIT SEE FIGURE 13
120 160 200 240
VDS , Drain-to-Source Voltage (V)
QG , Total Gate Charge (nC)
Fig 5. Typical Capacitance Vs. Drain-to-Source Voltage
Fig 6. Typical Gate Charge Vs. Gate-to-Source Voltage
1000
1000
ISD , Reverse Drain Current (A)
OPERATION IN THIS AREA LIMITED BY RDS(ON)
100
100
TJ = 150 C
10
ID, Drain Current (A)
TJ = 25 C
1
10
10us 100us
1 Tc = 25C Tj = 150C Single Pulse 0.1 1 10 100
1ms 10ms
0.1 0.2
V GS = 0 V
0.6 1.0 1.4 1.8 2.2
VSD ,Source-to-Drain Voltage (V)
1000
VDS, Drain-to-Source Voltage (V)
Fig 7. Typical Source-Drain Diode Forward Voltage
Fig 8. Maximum Safe Operating Area
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5
IRHM57260
Pre-Irradiation
50
LIMITED BY PACKAGE
VGS
40
VDS
RD
D.U.T.
+
I D , Drain Current (A)
RG
-VDD
30
VGS
Pulse Width 1 s Duty Factor 0.1 %
20
Fig 10a. Switching Time Test Circuit
10
VDS 90%
0 25 50 75 100 125 150
TC , Case Temperature ( C)
10% VGS
Fig 9. Maximum Drain Current Vs. Case Temperature
td(on)
tr
t d(off)
tf
Fig 10b. Switching Time Waveforms
1
Thermal Response (Z thJC )
D = 0.50 0.20 0.10 0.05 0.02 0.01
0.1
0.01
SINGLE PULSE (THERMAL RESPONSE)
0.001 0.00001
Notes: 1. Duty factor D = t 1 / t 2 2. Peak TJ = P DM x Z thJC + TC 0.1 0.0001 0.001 0.01
P DM t1 t2 1
t1 , Rectangular Pulse Duration (sec)
Fig 11. Maximum Effective Transient Thermal Impedance, Junction-to-Case
6
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Pre-Irradiation
IRHM57260
1200
EAS , Single Pulse Avalanche Energy (mJ)
1 5V
1000
TOP BOTTOM ID 16A 22A 35A
VD S
L
D R IV E R
800
RG
D .U .T.
IA S
600
+ - VD D
A
VGS 20V
tp
400
0 .0 1
Fig 12a. Unclamped Inductive Test Circuit
200
0 25 50 75 100 125 150
V (B R )D S S tp
Starting TJ , Junction Temperature ( C)
Fig 12c. Maximum Avalanche Energy Vs. Drain Current
IAS
Fig 12b. Unclamped Inductive Waveforms
Current Regulator Same Type as D.U.T.
50K
QG
12V
.2F .3F
12 V
QGS VG QGD
VGS
3mA
D.U.T.
+ V - DS
Charge
IG
ID
Current Sampling Resistors
Fig 13a. Basic Gate Charge Waveform
Fig 13b. Gate Charge Test Circuit
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IRHM57260
Pre-Irradiation
Footnotes:
Repetitive Rating; Pulse width limited by
maximum junction temperature. VDD = 25V, starting TJ = 25C, L= 0.82 mH Peak IL = 35A, VGS = 12V ISD 35A, di/dt 410A/s, VDD 200V, TJ 150C
Pulse width 300 s; Duty Cycle 2% Total Dose Irradiation with VGS Bias.
12 volt VGS applied and VDS = 0 during irradiation per MIL-STD-750, method 1019, condition A. Total Dose Irradiation with VDS Bias. 160 volt VDS applied and VGS = 0 during irradiation per MlL-STD-750, method 1019, condition A.
Case Outline and Dimensions -- TO-254AA
.1 2 ( .0 0 5 ) 3 .7 8 ( .14 9 ) 3 .5 3 ( .13 9 ) -A 1 3.8 4 ( .5 4 5 ) 1 3.5 9 ( .5 3 5 ) 6 .6 0 ( .2 60 ) 6 .3 2 ( .2 49 ) -B 1 .2 7 ( .0 50 ) 1 .0 2 ( .0 40 )
17 .4 0 ( .68 5 ) 16 .8 9 ( .66 5 ) 3 1 .4 0 ( 1 .2 3 5 ) 3 0 .3 9 ( 1 .1 9 9 )
20 .3 2 ( .8 00 ) 20 .0 7 ( .7 90 )
1 3.84 ( .5 4 5 ) 1 3.59 ( .5 3 5 )
1
2
3 -C -
LE G E N D 1 - COLL 2 - E M IT 3 - G A TE
123
3X 3.81 ( .1 5 0 ) 2X
1.1 4 ( .0 45 ) 0.8 9 ( .0 35 ) .50 ( .0 2 0 ) .25 ( .0 1 0 ) M C AM B MC
3.81 ( .1 5 0 )
LEGEND 1- DRAIN 2- SOURCE 3- GATE IRHM57160D IRHM57160U
CAUTION BERYLLIA WARNING PER MIL-PRF-19500 Package containing beryllia shall not be ground, sandblasted, machined, or have other operations performed on them which will will produce beryllia or beryllium dust. Furthermore, beryllium oxide packages shall not be placed in acids that will produce fumes containing beryllium.
IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105 TAC Fax: (310) 252-7903 Visit us at www.irf.com for sales contact information. Data and specifications subject to change without notice. 01/01
8
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