POWERMITE
®
8700 E. Thomas Road
Scottsdale, AZ 85251
Tel: (480) 941-6300
Fax: (480) 947-1503
LOW NOISE 1 WATT
Zener Diodes
1PMT4614 thru 1PMT4627
and
1PMT4099 thru 1PMT4135
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.
Description
DO-216
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
CIRCUIT DIAGRAM
Mechanical Characteristics
•
•
•
•
•
Cathode designated by TAB 1
Mounting position any way
Molded package
Weight: 0.016 gram (approximate)
Thermal resistance 30°C/W junction to
TAB 1
Maximum Ratings
•
•
•
Junction and storage temperatures: -55°C to +150°C
DC power dissipation: 1 watt
Forward voltage:
@ 200 mA 1.1 volts
Packaging
•
Tape & Reel EIA Standard 481
Mechanical Specifications
Mounting Pad Dimensions
All dimensions +/- .005 inches
Inches
MSC0994.PDF
ISO 9001 CERTIFIED
REV F 10/27/99
1PMT4614 thru 4627 and 1PMT4099 thru 4135
Electrical Characteristics @ 25°C
°
MICROSEMI DEVICE
NUMBER MARKING
NOMINAL
ZENER
VOLTAGE
(1)
ZENER
TEST CURRENT
MAXIMUM
ZENER
IMPEDANCE
(2)
MAXIMUM
REVERSE
CURRENT
MAXIMUM
NOISE
DENSITY
MAXIMUM
ZENER
CURRENT
(3)
TYPICAL
TEMPERATURE
COEFFICIENT
OF ZENER
VOLTAGE
V
Z
@I
ZT
VOLTS
I
ZT
µ
A
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
Z
ZT
OHMS
1200
1250
1300
1400
1500
1600
1650
1700
1650
1600
1550
1500
1400
1200
200
200
200
200
200
200
200
200
200
200
100
100
100
100
150
150
150
150
150
150
200
200
200
200
200
250
250
300
300
400
500
700
700
800
1000
1200
1500
µ
A
7.5
5.0
4.0
2.0
1.0
0.8
7.5
7.5
5.0
4.0
10
10
10
10
10
10
1.0
1.0
1.0
1.0
.05
.05
.05
.05
.05
.05
.05
.05
.05
.01
.01
.01
.01
.01
.01
.01
.01
.01
.01
.01
.01
.01
.01
.01
.01
.01
.01
.01
.01
.01
.01
I
Z
@V
R
VOLTS
1.0
1.0
1.0
1.0
1.0
1.0
1.5
2.0
2.0
2.0
3.0
3.0
4.0
5.0
5.17
5.70
6.24
6.61
6.92
7.60
8.44
9.12
9.87
10.65
11.40
12.15
12.92
13.37
14.44
15.20
16.72
18.25
19.00
20.45
21.28
22.80
25.08
27.38
29.65
32.65
35.75
38.76
42.60
45.60
47.10
51.68
57.00
62.32
66.12
69.16
76.00
N
D
@I
ZT
µ
V/√HZ
√
1
1
1
1
1
1
1
1
1
1
1
2
4
5
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
I
ZM
mA
262.4
240.6
218.7
207.8
196.8
190.3
185.9
181.5
174.9
168.4
164.0
153.1
142.2
133.4
122.5
111.5
100.6
96.2
91.9
83.1
76.5
69.9
63.4
59.0
54.8
52.5
48.1
45.9
43.7
41.6
37.2
34.9
32.8
30.6
30.6
28.4
26.2
24.0
21.4
19.5
17.7
16.4
14.7
13.9
13.3
12.2
11.2
10.1
9.6
9.2
8.3
α
VZ
%/° C
°
-0.075
-0.075
-0.075
-0.075
-0.075
-0.075
-0.075
-0.065
-0.060
-0.050
-0.040 +0.020
-0.045 +0.030
-0.020 +0.040
-0.010 +0.050
0.040
0.045
0.048
0.049
0.050
0.055
0.060
0.065
0.065
0.070
0.070
0.070
0.075
0.075
0.075
0.075
0.080
0.080
0.080
0.085
0.085
0.085
0.085
0.090
0.090
0.090
0.090
0.090
0.090
0.090
0.090
0.095
0.095
0.095
0.095
0.095
0.095
1PMT4614
1PMT4615
1PMT4616
1PMT4617
1MPT4618
1PMT4619
1PMT4620
1PMT4621
1PMT4622
1PMT4623
1PMT4624
1PMT4625
1PMT4626
1PMT4627
1PMT4099
1PMT4100
1PMT4101
1PMT4102
1PMT4103
1PMT4104
1PMT4105
1PMT4106
1PMT4107
1PMT4108
1PMT4109
1PMT4110
1PMT4111
1PMT4112
1PMT4113
1PMT4114
1PMT4115
1PMT4116
1PMT4117
1PMT4118
1PMT4119
1PMT4120
1PMT4121
1PMT4122
1PMT4123
1PMT4124
1PMT4125
1PMT4126
1PMT4127
1PMT4128
1PMT4129
1PMT4130
1PMT4131
1PMT4132
1PMT4133
1PMT4134
1PMT4135
614
615
616
617
618
619
620
621
622
623
624
625
626
627
099
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
1.8
2.0
2.2
2.4
2.7
3.0
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.2
6.8
7.5
8.2
8.7
9.1
10
11
12
13
14
15
16
17
18
19
20
22
24
25
27
28
30
33
36
39
43
47
51
56
60
62
68
75
82
87
91
100
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 30°C.
NOTE 2:
Zener impedance is derived by superimposing on I
ZT
a 60 Hz rms ac current equal to 10% of I
ZT
(25
µA
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
MSC0994.PDF
ISO 9001 CERTIFIED
REV F 10/27/99
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