, O
ne.
20 STERN AVE.
SPRINGFIELD, NEW JERSEY 07081
USA
1N56 Series
FEATURES
• Hermetically sealed
• Breakdown voltage range 6.8 - 200 volts
• Glass passivated junction
• Excellent clamping capability
• Low zener impedance
•100% surge tested
-55'Cto+150"C
•Uni-polar
Silicon Avalanche Diodes
MAXIMUM RATING
TELEPHONE: (973) 376-2922
(212)227-6005
FAX: (973) 376-8960
7500
Watt Metal Axial Leaded Transient Voltage Suppressors
•Peak Pulse Power (Ppk): 1500 Watts (10 x 1000us)«25'C
(see diagram on page 3 for wave form)
•1 watt steady state
•Response time: 1 x 10'
12
seconds (theoretical)
•Operating & storage temperature: -55'C to +150°C
MECHANICAL CHARACTERISTICS
•Case: Metal hermetically sealed DO-13 package
•Terminals: Axial leads, solderable per MIL-STD-202
Method 208
•Solderable leads =<230°C for 10 seconds (1.59mm from case)
•Polarity: cathode indicated by colour band
•Weight: 1.5 grammes (approx)
Maximum
Reverse
Leakage
(mA)
10
10
10
10
10
10
1.0
1.0
1.0
1,0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
ELECTRICAL SPECIFICATION © Tamb 25°C
Part
Number
Reverse
Standoff
Voltage
VR
(Volts)
5.50
5.80
6.05
6.40
6.63
7.02
7.37
7.78
8.10
8.55
8.92
9.40
9.72
10.20
10.50
11.10
12.10
12.80
12.90
13.60
14.50
15.30
16.20
17.10
17.80
18.80
19.40
Breakdown
Voltage
Vw (Volts) e IT
MIN
MAX
7.48
7.14
8.25
7.88
9.02
8.61
10.00
9.55
11.00
10.50
12.10
11.60
13.20
12.60
14.30
13.70
16,50
15.80
17.60
16.80
19.80
18.90
22.00
21.00
|R«VR
(MA)
1000.0
Maximum
Clamping
Voltage
Vc« IPP
(Volts)
10.8
10.5
11.7
11.3
12.5
12.1
13.8
13.4
15.0
14.5
16.2
15.6
17.3
16.7
19.0
18.2
22.0
21.2
23.5
22.5
26.5
25.2
29.1
27.7
31.9
30.6
34.7
33.2
39.1
37.5
43.5
41.4
47.7
45.7
52.0
49.9
Maximum
Peak Pulse
Current
IPP
(A)
139.0
143.0
128.0
132.0
120.0
124.0
109.0
112.0
100.0
103.0
93.0
96.0
87.0
90.0
79.0
82.0
68.0
71.0
64.0
67.0
56.5
59.5
51.5
54.0
47.0
49.0
43.0
45.0
38.5
40.0
34.5
36.0
31.5
33.0
29.0
30.0
,
Max
Voltage
Temperature
Variation
of Vwt (mV/°O
5.0
5.0
5.0
5.0
6.0
6.0
7.0
7.0
8.0
8.0
9.0
9.0
10.0
10.0
11.0
11.0
13.0
12.0
16.0
14.0
17.0
19.0
20.0
19.0
21.0
20.0
25.0
23.0
28.0
25.0
31.0
28.0
31.0
30.0
35.0
31.0
1N5629*
1N5629A*
1N5630
1N5630A
1N5631
1N5631A
1N5632
1N5632A
IN 5633
1N5633A
1N5634
1N5634A
1N5635
1NS635A
1N5636
1N5636A
1N5637*
1N5637A*
1N5638*
1N5638A*
1NS639*
1N5639A*
1N5640
1N5640A
1N5641
1N5641A
1NS642
1N5642A
1N5643*
1N5643A*
1N5644*
1N5644A
1N5645
1N5645A
1N5646*
1N5646A*
6.12
6.45
6.75
7.13
7.38
7.79
8.19
8.65
9.00
9.50
9.90
10.50
10.80
11.40
11.70
12.40
13.50
14.30
14.40
15.20
16.20
17.10
18.00
19.00
19.80
1000.0
500.0
500.0
200.0
200.0
50.0
50.0
10.0
10.0
5,0
5.0
5.0
5.0
5.0
S.O
5.0
5.0
S.O
5.0
5.0
S.O
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
20.50
21.80
23.10
24.30
25.60
26.80
28.20
29.10
30.80
20.90
21.60
22.80
24.30
25.70
27.00
28.50
29.70
31.40
32.40
34.20
24.20
23.10
26.40
25.20
29.70
28.40
33,00
31.50
36.30
34.70
39.60
37.80
Quality Semi-Conductors
ELECTRICAL SPECIFICATION @ Tamb 25°C
Part
Number
Reverse
Stand Off
Voltage
VR
(Volts)
31.60
33.30
34.80
36.80
38.10
40.20
41.30
43.60
45.4
47.8
50.2
53.0
55.1
58.1
60.7
64.1
66.4
70.1
73.7
77.8
81.0
85.5
89.2
94.0
97.2
102.0
105.0
111.0
121.0
128.0
130.0
136.0
138.0
145.0
146.0
154.0
162.0
171.0
Breakdown
Voltage
VBR (Volts) Q IT
MIN
35.10
37.10
38.70
40.90
42.30
44.70
45.90
48.50
50.4
53.2
55.8
58.9
61.2
64.6
67.5
71.3
73.8
77.9
81.9
86.5
90.0
95.0
99.0
105.0
108.0
114.0
117.0
124.0
135.0
143.0
144.0
152.0
153.0
162.0
162.0
171.0
180.0
190.0
MAX
42.90
41.00
47.30
45.20
51.70
49.40
56.10
53.60
61.6
58.8
68.2
65.1
74.8
71.4
82.5
78.8
90.2
86.1
100.0
95.5
110.0
105.0
121.0
116.0
132.0
126.0
143.0
137.0
165.0
158.0
176.0
168.0
187.0
179.0
198.0
189.0
220.0
210.0
(mA)
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
Maximum
Reverse
Leakage
|R«VR
Maximum
Clamping
Voltage
Maximum
Peak Pulse
Current
IPP
(A)
26.5
28.0
24.0
25.3
22.2
23.2
20.4
21.4
18.6
19.5
16.9
17.7
15.3
16.3
13.9
14.6
12.7
13.3
11.4
12.0
10.4
11.0
9.5
9.9
8.7
9.1
8.0
8.4
7.0
7.2
6.5
6.8
6.2
6.4
5.8
6.1
5.2
5.5
Max
Voltage
Temperature
Variation
of VBR (mV/°C)
39.0
36.0
46.0
44.0
50.0
48.0
55.0
51.0
58.0
56.0
65.0
62.0
71.0
69.0
80.0
76.0
90.0
86.0
99.0
94.0
109.0
104.0
120.0
115.0
131.0
125.0
142.0
136.0
164.0
157.0
175.0
167.0
186.0
188.0
197.0
188.0
219.0
209.0
Vc« IPP
(Volts)
56.4
53.9
61.9
59.3
67.8
64.8
73.5
70.1
80.5
77.0
89.0
85.0
98.0
92.0
108.0
103.0
118.0
113.0
131,0
125.0
144.0
137,0
158.0
152.0
173.0
165.0
187.0
179.0
215.0
207.0
230.0
219.0
244.0
234.0
258.0
246.0
287.0
274.0
(MA)
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5,0
5.0
5.0
5.0
5.0
1N5647
1N5647A
1N5648
1N5648A
1N5649*
1N5649A*
1N5650
1N5650A
1N5651
1N5651A
1N5652
1N5652A
1N5653
1N5653A
1N5654
1N5654A
1N5655*
1N5655A*
1N5656*
1N5656A*
1N5657
1N5657A
1N5658
1N5658A
1N5659
1N5659A
1N5660*
1N5660A*
1N5661
1N5661A
1N5662
1N5662A
1N5663
1N5663A
1N5664
1N5664A
1N5665
1N5665A
Suffix 'A' denotes 5% tolerance device, no suffix denotes a 10% tolerance device.
1N5629 to 1N5647A VF max = 3.5V at IF = 50A 300 uS square wave pulse.
1N5648 to 1N5665A VF max = 5.0V at IF = 50A 300 uS square wave pulse.
* Preferred voltages.
MKCHANICAL
CHARACTERISTICS
CASF.: DO-IX welded, hermet-
ically sealed metal and glass.
FINISH: All external surfaces are
corrosion resistant and leads
solderable.
T H E R M A L RESISTANCE:
50°C/W (Typical) junction to
lead at ().375-inches from body.
POLARITY: Cathode connected
to case. Polarity indicated by diode
symbol.
WEIGHT: 1.4 grams (Appx.)
MOUNTING POSITION: Any.
.235 MM.
'£'97 01*.
All dimensions in
INCH
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