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PRELIMINARY
SVR1038N, P, B, & A
SOLID STATE DEVICES, INC.
14830 Valley View Blvd * La Mirada, Ca 90638 Phone: (562) 404-7855 * Fax: (562) 404-1773
Designer's Data Sheet
Part Number /Ordering Information
SVR1038 N DB H Screening 2/: _ = Not Screened
H = High Rel Level K = Space Level R = Radiation Tolerant Lead Bend: 3/ _ = Straight DB = Down Bend UB = Up Bend Package: 4/ N = TO-254 P = TO-254Z B = MilPack II A = MilPack III
1/
10 Amps ADJUSTABLE LINEAR VOLTAGE REGULATOR
FEATURES:
* * * * * * * * * * 10A Output over 1.2 - 32V Voltage Range. Eutectic Die Attach Compatible with LM117 and LM138 Types Replaces LM396 Types Fast Switching Isolated Hermetically Sealed Power Package 150oC Operating Temperature Custom Lead Forming Available Ceramic Seal Package Available Class H or K (Space) Screening Available
MAXIMUM RATINGS
Power Dissipation Input to Output Voltage Differential Operating Junction Temperature Control Section Power Transistor
SYMBOL
PD VIN/OUT TJ TSTG TO-259 (P): MilPack II (B):
VALUE
Internally Limited 35 -55 TO +150 -55 TO +200 -65 TO +150 MilPack III (A):
UNITS
V
o
C C
Storage Temperature TO-258 (N):
o
NOTE: All specifications are subject to change without notification. SCD's for these devices should be reviewed by SSDI prior to release.
DATA SHEET #: SVR0003A
PRELIMINARY
SVR1086-2.85N, P, B, & A
SOLID STATE DEVICES, INC.
14830 Valley View Blvd * La Mirada, Ca 90638 Phone: (562) 404-7855 * Fax: (562) 404-1773
Electrical Characteristics
Reference Voltage
7/
to 25 * 25 * 25 * 25
SYMBOL VREF VOUT VIN VOUT IOUT
MIN 1.240 1.220 ------
TYP 1.250 1.250 0.005 0.02 0.1 0.3 .002
MAX 1.260 1.285 0.010 0.03 4.00 8.00 .005
UNITS V V %/V %/V % % %/W
IOUT = 20mA 20mA # IOUT # 10A, 3V#V#35V, P#75W 3V #V # 35V, IOUT = 20mA
Line Regulation Load Regulation 6/, (0 # IOUT #1.5A) Thermal Regulation Ripple Rejection VOUT=10V, f=120Hz, COUT =25:F Adjust Pin Current Adjust Pin Current Change Minimum Load Current Current Limit
7/
20mA # IOUT # 10A, 3V # V # 35V
30 msec Pulse
CADJ = 0 CADJ = 10:F
* * * IADJ IADJ
-60 ---
60 75 50 0.2
--100 3
dB dB :A :A
20mA # IOUT # 10A, 3V # V # 35V V = 35V V # 20V V # 10VDC V # 10V (Transient) V = 30V
*
* * * * 25 ISC VOUT T VOUT Vtime en R2JC
--10 14 1 ------
7
20 10 ---2 1.0 -1.0 0.5
o o
mA mA A A A % % % C/W C/W
14 22 2 1 0.3 0.001 ---
Temperature Stability Long Term Strability RMS Output Noice Thermal Resistance Junction to Case T = 1000 hrs 10Hz # f # 10kHz Power Transistor Control Circuitry 125 25 * *
NOTES: * 1/ 2/ 3/ 4/ 6/ Full Temperature Range For Ordering Information, Price, and Availability Contact Factory. Screening per MIL-PRF-19500.
PIN ASSIGNMENT FUNCTION Voltage Regulator PIN 1 Adjust PIN 2 Input PIN 3 Output
For Lead Bend Options Request Document # DSB-001 (Available for Download @ ssdi-power.com). For Package Outlines Request Document # DSA-001. (Available for Download @ ssdi-power.com) See Thermal Regulation specifications for changes in Output Voltage due to the heating effects. Line and Load Regulations are measured at a constant Junction Temperature by low duty cycle pulse testing. Load Regulation is measured at the Output Lead at approx. 1/8" from the package. Unless otherwise specified, these specifications apply: V = 5V and IOUT = 5A. These specifications are applicable for power dissipations up to 75W. At Input-Output voltage differentials greater than 10V, achievable output current and power dissipation decrease due to the protection circuitry.
5/
PRELIMINARY
SVR1038N, P, B, & A
SOLID STATE DEVICES, INC.
14830 Valley View Blvd * La Mirada, Ca 90638 Phone: (562) 404-7855 * Fax: (562) 404-1773
TO-258 (N):
MilPack II (B):
PIN 1
PIN 2
PIN 3
TO-259 (P)
MilPack III (A):
PIN 1
PIN 2
PIN 3

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