221 West Industry Court Deer Park, NY 11729 (631) 586 7600, FAX 631 242 9798
World Wide Web - www.sensitron.com
E-mail Address - sales@sensitron.com
SENSITRON ____
SEMICONDUCTOR
TECHNICAL DATA
DATA SHEET 202, REV -
FIXED NEGATIVE 5.0 VOLT
1.5 AMP REGULATOR
FEATURES:
ISOLATED HERMETIC PACKAGE
SIMILAR to INDUSTRY TYPE LM7905A
MAXIMUM
RATINGS
All ratings are at TA = 25
C unless otherwise specified.
Parameter
Conditions
Typical
Limit
Units
Input Voltage
-
-
-35
Vdc
Storage Temperature Range
-
-
-65 to +150
C
Lead Temperature
Soldering, 10 seconds
-
+300
C
Power Dissipation (P
D
)
T
C
= +25
C
T
A
= +25
C
-
-
15
3.0
W
W
Maximum Thermal Resistance
Junction to Case (
JC
)
- -
4.2
C/W
Maximum Thermal Resistance
Junction to Ambient (
JA
)
- -
42
C/W
Maximum Junction Temperature
(T
J
)
I
O
= 5.0 mA to 1.0 A
-
150
C
Ambient Operating Temperature
Range (T
A
)
-
-
-55 to +125
C
Input Voltage Range
Recommended
-
-
-6.5 to -25
Vdc
ELECTRICAL CHARACTERISTICS
Parameter
Conditions
Typical
Limit
Units
Output Voltage (V
OUT
)
T
A
= +25
C
-5.00 -4.95
-5.05
V
V
Line Regulation (V
RLINE
)
-55
C
T
J
+125
C
V
IN
= -25V to -7V
-
20 mV
Load Regulation (V
RLOAD
)
-55
C
T
J
+125
C
I
O
= 5.0 mA to 1.5 A
- 32
mV
Standby Current Drain (I
SCD
) -
-
3.5
mA
Standby Current Drain Change
w/Line (
I
SCD
) (Line)
V
IN
= -25 V to -7.0 V
-
0.8
mA
Standby Current Drain Change
w/Load (
I
SCD
) (Load)
I
O
= 5.0 mA to 1000 mA
-
0.5
mA
Dropout Voltage (V
DO
) I
O
= 1.0A
-
1.1
V
Peak Output Current (I
O(pk)
)
T
A
= +25
C
- 3.3
A
Short Circuit Current (I
OS
) V
IN
= -35V
-
1.2
A
Ripple Rejection (
V
IN
/
V
OUT
)
f
O
= 120 kHz, V
IN
= 10V
I
O
= 5.0mA
56 -
dB
Output Noise Voltage (N
O
)
T
A
= +25
C
10 Hz - 100kHz
- 40
Vrms
Long Term Stability (
V
OUT
/
t) T
A
= 25
C, t = 1,000
- 120
mV
Note: Output Voltage tolerance; +/- 1% @ 25
C, +/- 2% from -55
to +80
C
SHD52624
221 West Industry Court Deer Park, NY 11729 (631) 586 7600, FAX 631 242 9798
World Wide Web - www.sensitron.com
E-mail Address - sales@sensitron.com
SENSITRON
SHD52624
DATASHEET 202
REVISION -
MECHANICAL DIMENSIONS
TO-257
1 2 3
.200
.190
(5.08
4.82)
.045
.035
(1.14
0.89)
.120(3.05) BSC
.430
.410
(10.92
10.41)
.420
.410
(10.67
10.41)
.665
.645
(16.89
16.38)
.537
.527
(13.64
13.39)
1.132
1.032
(28.75
26.21)
.035
.025
(0.89
0.63)
3 Places
.100(2.54) BSC
2 Places
.150
.140
(3.81
3.56)
Dia.
PINOUT TABLE
TYPE
PIN 1
PIN 2
PIN 3
TO - 257, -5V Regulator
GROUND
VIN
VOUT
DISCLAIMER:
1- The information given herein, including the specifications and dimensions, is subject to change without prior notice to improve product
characteristics. Before ordering, purchasers are advised to contact the Sensitron Semiconductor sales department for the latest version of the
datasheet(s).
2- In cases where extremely high reliability is required (such as use in nuclear power control, aerospace and aviation, traffic equipment, medical
equipment , and safety equipment) , safety should be ensured by using semiconductor devices that feature assured safety or by means of users'
fail-safe precautions or other arrangement .
3- In no event shall Sensitron Semiconductor be liable for any damages that may result from an accident or any other cause during operation of
the user's units according to the datasheet(s). Sensitron Semiconductor assumes no responsibility for any intellectual property claims or any
other problems that may result from applications of information, products or circuits described in the datasheets.
4- In no event shall Sensitron Semiconductor be liable for any failure in a semiconductor device or any secondary damage resulting from use at
a value exceeding the absolute maximum rating.
5- No license is granted by the datasheet(s) under any patents or other rights of any third party or Sensitron Semiconductor.
6- The datasheet(s) may not be reproduced or duplicated, in any form, in whole or part, without the expressed written permission of Sensitron
Semiconductor.
7- The products (technologies) described in the datasheet(s) are not to be provided to any party whose purpose in their application will hinder
maintenance of international peace and safety nor are they to be applied to that purpose by their direct purchasers or any third party. When
exporting these products (technologies), the necessary procedures are to be taken in accordance with related laws and regulations.
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