1N6309-1N6355
500mW GLASS ZENER DIODES
High-reliability discrete products
and engineering services since 1977
FEATURES
Available as “HR” (high reliability) screened per MIL-PRF-19500, JANTX level. Add “HR” suffix to base part number.
Available as non-RoHS (Sn/Pb plating), standard, and as RoHS by adding “-PBF” suffix.
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
Junction and storage temperature range
TJ, Tstg
-65 to +175
°C
Thermal resistance, junction to lead(1)
1N6309-1N6320
RӨJL
150
°C/W
1N6321-1N6355
95.5
Thermal resistance, junction to ambient (2)
Steady state power dissipation @ TL = 75°C
Forward voltage @ 1.0A
RӨJA
PD
240
0.5
°C/W
W
VF
1.4
V
Solder temperature @ 10s
TSP
260
°C
Note 1: At 3/8” from body.
Note 2: TA = +55°C before derating on printed circuit board, PCB = FR4 0.0625” 1 layer 1oz. Cu, horizontal, still air, pads = 0.092” diameter, strip = 0.030” x 1” long, axial
lead length L ≤ 0.187”. RӨJA with a defined thermal resistance condition included is measured at IZ = as defined in the characteristics and ratings table herin.
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise specified)
Max.
noise
density
Max.
temperature
coefficient
Surge
current
Max.
reverse
current
Voltage
reg.
VZ2
Nom.
Max.
reverse
current
VZ1 Min.
@ Lz1
Test
Current
Dynamic
impedance
Dynamic
impedance
Max.
current
Reverse
voltage
lZSM
Part
VZ (reg)
ND @
250μA
+/-5% @
lZ2
number(1)
8.3ms
square
wave
lZ2
ZZ @ lZ2
ZZK @ 250μA
lZM
VR
lR2 @
150°C
250μA
(2)
lR1 @ 25°C
ΔVZ
aVZ
1-3kHz
Volts
2.4
2.7
3.0
3.3
3.6
3.9
Volts
1.1
1.2
1.3
1.5
1.8
2.0
mA
20
20
20
20
20
20
Ohms
30
Ohms
1200
1300
1400
1400
1400
1700
mA
177
157
141
158
117
108
Volts
1.5
1.5
1.5
1.6
1.6
1.6
Amps
2.5
Volts
1.0
1.0
1.0
1.0
1.0
1.0
µA
100
60
30
5
µA
200
150
100
20
µV/√Hz
%/°C
-0.085
-0.080
-0.075
-0.070
-0.065
-0.060
1N6309
1N6310
1N6311
1N6312
1N6313
1N6314
1
1
1
1
1
1
30
2.2
29
2.0
27
1.8
25
1.65
1.5
3
12
23
2
12
-0.045
+0.020
1N6315
1N6316
1N6317
4.3
4.7
5.1
2.4
2.8
3.3
20
20
20
20
17
14
1700
1500
1300
99
90
83
0.9
0.5
0.4
1.4
1.0
1.5
2.0
2
5
5
12
12
12
1
1
1
-0.028
+0.032
1.27
1.17
-0.020
+0.035
1N6318
1N6319
1N6320
1N6321
1N6322
1N6323
1N6324
1N6325
1N6326
1N6327
1N6328
1N6329
5.6
6.2
4.3
5.2
20
20
20
20
20
20
20
20
20
9.5
8.5
7.8
8
3
1200
800
400
400
400
500
500
550
550
550
600
600
76
68
63
57
52
47
43
35
35
33
28
27
0.4
0.3
1.10
0.97
1.23
1.16
1.07
0.97
0.89
0.77
0.77
0.71
0.62
0.58
2.5
3.5
4.0
5.0
6.0
7.0
8.0
9.0
9.0
9.9
11.0
12.0
5
5
10
10
50
30
10
10
10
10
10
10
10
10
2
5
+0.050
+0.060
+0.062
+0.068
+0.075
+0.076
+0.079
+0.083
+0.083
+0.083
+0.084
+0.084
6.8
6.0
3
0.35
0.4
2
5
7.5
6.6
4
2
5
8.2
7.5
5
0.4
1
20
40
80
100
100
100
100
100
9.1
8.4
6
0.5
1
10.0
11.0
12.0
13.0
15.0
16.0
9.1
6
0.5
1
10.0
11.0
11.9
13.8
14.7
7
0.55
0.55
0.55
0.70
0.75
1
7
10
0.05
0.05
0.05
8
10
12
Rev. 20160128