MSC0994.PDF
ISO 9001 CERTIFIED
REV F 10/27/99
8700 E. Thomas Road
Scottsdale, AZ 85251
Tel: (480) 941-6300
Fax: (480) 947-1503
Description
In Microsemi's Powermite
surface mount package, these zener diodes
provide power-handling capabilities found in larger packages. In addition to
its size advantages, Powermite
package features include a full metallic
bottom that eliminates the possibility of solder flux entrapment during
assembly, and a unique locking tab acts as an integral heat sink. Its
innovative design makes this device ideal for use with automatic insertion
equipment.
Features
Surface Mount Packaging
Integral Heat Sink Locking Tabs
Compatible with automatic insertion equipment
Full metallic bottom eliminates flux entrapment
Zener voltage 1.8 to 100V
Low noise
Low reverse leakage current
Tight tolerance available
Maximum Ratings
Junction and storage temperatures: -55
C to +150
C
DC power dissipation: 1 watt
Forward voltage:
@ 200 mA 1.1 volts
Mechanical Specifications
Mounting Pad Dimensions
POWERMITE
LOW NOISE 1 WATT
Zener Diodes
1PMT4614 thru 1PMT4627
and
1PMT4099 thru 1PMT4135
Mechanical Characteristics
Cathode designated by TAB 1
Mounting position any way
Molded package
Weight: 0.016 gram (approximate)
Thermal resistance 30C/W junction to
TAB 1
Packaging
Tape & Reel EIA Standard 481
CIRCUIT DIAGRAM
DO-216
Inches
All dimensions +/- .005 inches
MSC0994.PDF
ISO 9001 CERTIFIED
REV F 10/27/99
1PMT4614 thru 4627 and 1PMT4099 thru
4135
Electrical Characteristics @ 25
C
NOMINAL
ZENER
VOLTAGE
(1)
V
Z
@I
ZT
ZENER
TEST CURRENT
I
ZT
MAXIMUM
ZENER
IMPEDANCE
(2)
Z
ZT
MAXIMUM
REVERSE
CURRENT
I
Z
@V
R
MAXIMUM
NOISE
DENSITY
N
D
@I
ZT
MAXIMUM
ZENER
CURRENT
(3)
I
ZM
TYPICAL
TEMPERATURE
COEFFICIENT
OF ZENER
VOLTAGE
VZ
MICROSEMI
NUMBER
DEVICE
MARKING
VOLTS
A
OHMS
A
VOLTS
V/
HZ
mA
%/
C
1PMT4614
614
1.8
250
1200
7.5
1.0
1
262.4
-0.075
1PMT4615
615
2.0
250
1250
5.0
1.0
1
240.6
-0.075
1PMT4616
616
2.2
250
1300
4.0
1.0
1
218.7
-0.075
1PMT4617
617
2.4
250
1400
2.0
1.0
1
207.8
-0.075
1MPT4618
618
2.7
250
1500
1.0
1.0
1
196.8
-0.075
1PMT4619
619
3.0
250
1600
0.8
1.0
1
190.3
-0.075
1PMT4620
620
3.3
250
1650
7.5
1.5
1
185.9
-0.075
1PMT4621
621
3.6
250
1700
7.5
2.0
1
181.5
-0.065
1PMT4622
622
3.9
250
1650
5.0
2.0
1
174.9
-0.060
1PMT4623
623
4.3
250
1600
4.0
2.0
1
168.4
-0.050
1PMT4624
624
4.7
250
1550
10
3.0
1
164.0
-0.040 +0.020
1PMT4625
625
5.1
250
1500
10
3.0
2
153.1
-0.045 +0.030
1PMT4626
626
5.6
250
1400
10
4.0
4
142.2
-0.020 +0.040
1PMT4627
627
6.2
250
1200
10
5.0
5
133.4
-0.010 +0.050
1PMT4099
099
6.8
250
200
10
5.17
40
122.5
0.040
1PMT4100
100
7.5
250
200
10
5.70
40
111.5
0.045
1PMT4101
101
8.2
250
200
1.0
6.24
40
100.6
0.048
1PMT4102
102
8.7
250
200
1.0
6.61
40
96.2
0.049
1PMT4103
103
9.1
250
200
1.0
6.92
40
91.9
0.050
1PMT4104
104
10
250
200
1.0
7.60
40
83.1
0.055
1PMT4105
105
11
250
200
.05
8.44
40
76.5
0.060
1PMT4106
106
12
250
200
.05
9.12
40
69.9
0.065
1PMT4107
107
13
250
200
.05
9.87
40
63.4
0.065
1PMT4108
108
14
250
200
.05
10.65
40
59.0
0.070
1PMT4109
109
15
250
100
.05
11.40
40
54.8
0.070
1PMT4110
110
16
250
100
.05
12.15
40
52.5
0.070
1PMT4111
111
17
250
100
.05
12.92
40
48.1
0.075
1PMT4112
112
18
250
100
.05
13.37
40
45.9
0.075
1PMT4113
113
19
250
150
.05
14.44
40
43.7
0.075
1PMT4114
114
20
250
150
.01
15.20
40
41.6
0.075
1PMT4115
115
22
250
150
.01
16.72
40
37.2
0.080
1PMT4116
116
24
250
150
.01
18.25
40
34.9
0.080
1PMT4117
117
25
250
150
.01
19.00
40
32.8
0.080
1PMT4118
118
27
250
150
.01
20.45
40
30.6
0.085
1PMT4119
119
28
250
200
.01
21.28
40
30.6
0.085
1PMT4120
120
30
250
200
.01
22.80
40
28.4
0.085
1PMT4121
121
33
250
200
.01
25.08
40
26.2
0.085
1PMT4122
122
36
250
200
.01
27.38
40
24.0
0.090
1PMT4123
123
39
250
200
.01
29.65
40
21.4
0.090
1PMT4124
124
43
250
250
.01
32.65
40
19.5
0.090
1PMT4125
125
47
250
250
.01
35.75
40
17.7
0.090
1PMT4126
126
51
250
300
.01
38.76
40
16.4
0.090
1PMT4127
127
56
250
300
.01
42.60
40
14.7
0.090
1PMT4128
128
60
250
400
.01
45.60
40
13.9
0.090
1PMT4129
129
62
250
500
.01
47.10
40
13.3
0.090
1PMT4130
130
68
250
700
.01
51.68
40
12.2
0.095
1PMT4131
131
75
250
700
.01
57.00
40
11.2
0.095
1PMT4132
132
82
250
800
.01
62.32
40
10.1
0.095
1PMT4133
133
87
250
1000
.01
66.12
40
9.6
0.095
1PMT4134
134
91
250
1200
.01
69.16
40
9.2
0.095
1PMT4135
135
100
250
1500
.01
76.00
40
8.3
0.095
NOTE 1: Product shown has a standard tolerance of
5% on the nominal zener voltage. Also available in 2% and 1% tolerance with suffix C
and D respectively. V
Z
is measured at I
ZT
with Tc (TAB 1) at 30C.
NOTE 2: Zener impedance is derived by superimposing on I
ZT
a 60 Hz rms ac current equal to 10% of I
ZT
(25
A ac.).
NOTE 3: Based upon 1 W maximum power dissipation. Allowance has been made for the higher voltage associated with operation at higher
currents and temperature. For determination of voltage change with current deviations from I
ZT
see Micro Note 202
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