Micropac Industries cannot assume any responsibility for any circuits shown or represent that they are free from patent infringement.
Micropac reserves the right to make changes at any time in order to improve design and to supply the best product possible.
MICROPAC INDUSTRIES, INC. HYBRID MICROELECTRONICS PRODUCTS DIVISION
905 E. Walnut St., Garland, TX 75040 (972) 272-3571 Fax (972) 494-2281
www.micropac.com
E-MAIL:
hybridsales@micropac.com
05/16/01
42050
POSITIVE VOLTAGE REGULATORS
Commercial or Military
Mii
HYBRID MICROELECTRONICS
PRODUCTS DIVISION
Features:
Output Current To 10 Amps
Output Voltage To 34 V
Internal Short Circuit Protection
Custom Output Voltages available
Applications:
Designed for use in general purpose applications.
Military And Hi Rel Industrial Applications Where
Hermetically Sealed Product Is Required
DESCRIPTION
The 42050 series of regulators covers the output voltage range from 5 VDC through 34 VDC. These regulators are
fabricated using hybrid techniques. The devices are complete with internal short circuit protection, which includes voltage
shutdown and current fold back. The 42050 series regulators are complete and normally do not require any additional
components. However, if the regulator is far from the power source a .2
f capacitor on the input is suggested.
ABSOLUTE MAXIMUM RATINGS
Output Current - I
OUT
.............................................................................................................................................................10 A
Power Dissipation @ 25C Case Temperature - P
D
..........................................................................................................120 W
Input Voltage - V
IN
..................................................................................................................................................................40 V
Operating Temperature ................................................................................................................................... -55C to +125C
Storage Temperature ......................................................................................................................................65C to + 150C
Mechanical Configuration
2
1
0.83
MAX
DIA.
1.550 MAX
0.450
MAX
0.135
MAX
0.470
0.440
1.197
1.177
0.440
0.420
0.161
0.151
0.225
0.205
0.675
0.655
SEATING
PLANE
0.039
0.043
DIA
DIA
PIN
FUNCTION
GROUND
1
V
2
OUT
CASE
IN
V
Micropac Industries cannot assume any responsibility for any circuits shown or represent that they are free from patent infringement.
Micropac reserves the right to make changes at any time in order to improve design and to supply the best product possible.
MICROPAC INDUSTRIES, INC. HYBRID MICROELECTRONICS PRODUCTS DIVISION
905 E. Walnut St., Garland, TX 75040 (972) 272-3571 Fax (972) 494-2281
www.micropac.com
E-MAIL:
hybridsales@micropac.com
05/16/01
42050
POSITIVE VOLTAGE REGULATORS
ELECTRICAL CHARACTERISTICS (Note 1)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Output Voltage
V
OUT
I
OUT
= 1A,
V
IN
V
O = 5 V
V
OUT
-0.1 V
V
OUT
V
OUT
+0.1 V
VDC
Differential Voltage
V
IN
- V
OUT
V
I
OUT
= I
MAX
5
VDC
Line Regulation (Note 3)
V
IN
V
O
= 5 V to V
IN
= 40 V
I
OUT
= .5 A
0.1
% V
OUT
Load Regulation (Note 2)
I
OUT
= .5 A to
I
OUT =
I
MAX
V
IN
= V
OUT
+ 5 V
40
mV
Ripple Rejection
f = 50 to 500 Hz
1.0Vpp
V
IN
V
O
= 5 V
60
dB
Temperature Coefficient
TC
0C
T
C
100
C
.05
%/
C
Standby Current
I
S
25
mA
Thermal Resistance
jc
1
C/W
Long Term Stability
0.1
%/1000 hrs
Note 1: Case temperature 25
C unless otherwise specified.
Note 2: Voltage measured at Pin 2 within .05 inches from case.
Note 3: Instantaneous regulation, average chip temperature changes must be accounted for separately.
42050 HYBRID VOLTAGE REGULATOR DEVICES
Standards Available
TYPE
V
OUT
(VDC)
MAX I
OUT
(A)
I
KNEE
TYP(A)
I
SC
TYP(A)
42050 - 055
5
5
6.5
2.5
510
5
10
13
3.5
610
6
10
13
3.5
710
7
10
13
3.5
810
8
10
13
3.5
910
9
10
13
3.5
109
10
9
13
3.5
128
12
8
10
3
148
14
8
10
3
158
15
8
10
3
168
16
8
10
3
188
18
8
10
3
208
20
8
10
3
224
22
4
5.5
2
244
24
4
5.5
2
264
26
4
5.5
2
284
28
4
5.5
2
304
30
4
5.5
2
324
32
4
5.5
2
344
34
4
5.5
2
Micropac Industries cannot assume any responsibility for any circuits shown or represent that they are free from patent infringement.
Micropac reserves the right to make changes at any time in order to improve design and to supply the best product possible.
MICROPAC INDUSTRIES, INC. HYBRID MICROELECTRONICS PRODUCTS DIVISION
905 E. Walnut St., Garland, TX 75040 (972) 272-3571 Fax (972) 494-2281
www.micropac.com
E-MAIL:
hybridsales@micropac.com
05/16/01
42050
POSITIVE VOLTAGE REGULATORS
100
T - CASE TEMPERATURE - (C)
P
-
P
O
W
E
R
DI
S
SI
P
AT
IO
60
80
40
20
D
25
0
0
C
75
50
100
120
150
125
175
140
Figure 1. Power Derating
Figure 2. Typical Output Characteristics
I (A)
0
1
OUT
3
1
2
5
4
4
2
3
5
6
IN
V
(V)
KNEE
I
SC
I
For - 055
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