NJSEMI BZY91C18R Voltage range?.5 - 75 volts 5000 watt peak pulse power Datasheet

<Se.ml-Canau.ckoi
i, fine.
20 STERN AVE.
SPRINGFIELD, NEW JERSEY 07081
U.S.A.
TELEPHONE: (973) 376-2922
(212)227-6005
FAX: (973) 376-8960
BZY91 Series
MECHANICAL CHARACTERISTICS
Voltage Range?.5 - 75 Volts
5000 Watt Peak Pulse Power
100 Watt Steady State @ 25"C
75 Watt Steady State @ 65"C
• CASE: Hermetically sealed DOS outline
• Finish: All external surfaces are corrosion
resistant and terminal solderable
« Polarity: Indicated by direction of zener symbol
FEATURES
• Weight: 14 grammes excluding mounting
• Glass Passivated Junction
kit (approx)
• 5000 Watt surge capability at 1 mS
• Typically IR less than 1|jA above 10V
ELECTRICAL DATA
• Excellent clamping capability
• Forward voltage Vf 1.5V max @ If
< 10A 300uS square wave pulse
• Stud Cathode & Stud Anode
• Vz measured with pulse < 100uS and
duty cycle < 0.001
• 100% Tested
• Operated temperature -55°C to +175°C
• Rz determined with DC plus 10%
superimposed AC @ 1 KHz
ELECTRICAL SPECIFICATIONS @ Tamb 25°C
STUD
CATHODE
PART NUMBER
STUD
ANODE
PART NUMBER
ZENER
RESISTANCE
ZENER VOLTAGE
Vz (Volts) @ Iz
Iz
MIN
MAX
(A)
TYP
MAXIMUM REVERSE
LEAKAGE Ift <8> VR
Rz (£1) ® Iz
Max (mA) (Volts)
16.8
19.1
2.0
18.8
21.2
1.0
20.8
23.3
1.0
22.7
25.9
1.0
25.1
28.9
1.0
28.0
32.0
1.0
31.0
35.0
1.0
34.0
38.0
1.0
BZY91C39R
BZY91C43R
37.0
41.0
0.5
40.0
46.0
0.5
44.0
50.0
0.5
48.0
54.0
0.5
BZY91C56*
BZY91C62
BZY91C68
BZY91C47R
BZY91C51R
BZY91C56R
BZY91C62R*
BZY91C68R
0.04
0.06
0.08
0.08
0.08
0.10
0.10
0.12
0.12
0.14
0.16
0.16
0.18
0.20
0.22
0.24
0.26
0.28
0.30
0.34
0.36
52.0
60.0
0.5
0.4
2.0
1.0
58.0
66.0
0.5
2.2
1.0
64.0
72.0
0.5
2.4
1.0
BZY91C75-
BZY91C75R
70.0
79.0
0.5
0.44
0.48
0.51
2.6
1.0
BZY91C7V5
BZY91C8V2
BZY91C9V1
BZY91C10BZY91C11
BZY91C7V5R
BZY91C8V2R
BZY91C9V1R
BZY91C10R
BZY91C11R
BZY91C12"
BZY91C13
BZY91C15BZY91C16
BZY91C18
BZY91C12R
BZY91C13R
BZY91C15R*
BZY91C16R
BZY91C18R
BZY91C20*
BZY91C22
BZY91C24'
BZY91C27
BZY91C30BZY91C33*
BZY91C36
BZY91C20R
BZY91C22R'
BZY91C24R
BZY91C27R"
BZY91C30R
BZY91C39BZY91C43'
BZY91C47
BZY91C51
BZY91C33R
BZY91C36R
7.0
7.9
5.0
7.7
8.7
5.0
8.5
9.6
2.0
9.4
10.6
2.0
10.4
11.6
2.0
11,4
12.7
2.0
12.4
14.1
2.0
13.8
15.6
2.0
15.3
17.1
2.0
0.2
5.0
0.3
5.0
5.1
5.6
0.4
5.0
6.2
0.4
1.0
6.8
0.4
1.0
7.5
0.5
1.0
8.2
0.5
1.0
9.1
0.6
1.0
0.6
1.0
10.0
11.0
12.0
13.0
15.0
16.0
18.0
20.0
22.0
24.0
27.0
30.0
33.0
36.0
39.0
43.0
47.0
51.0
0.7
1.0
0.8
1.0
0.8
1.0
0.9
1.0
1.0
1.0
1.1
1.0
1.2
1.0
1.3
1.0
1.4
1.0
1.5
1.0
1.7
1.0
1.8
1.0
NJ Semi-Conductore reserves the right to change test conditions, parameter! limits and package dimensions without
notice mformatioo rurnished by NJ Semiconductors is believed to be both accurate and^ffi atT t °me of goC to
press However NJ Serm-Conductors assumes no responsibility for any errors or omissions discovered in its usf NJ
Semi-Conductors encourages customers to verify that datasheets are current before placing orders.
Quality Semi-Conductors
Maximum total dissapation plotted against
mounting base temp
17.4
~
100
Ptot
max
(W) 75
Max AF "
13.5 Max AF
9.53
Max
50
25
-100
-50
0
100
150
Tmb
200
n n
(°C)
11.5
Max
A/on Repetitive peak pulse power rating curve
100
_ 1/4-28
UNF2A
All Dimensions in mm
o
Q-
AVAILABLE IN THE
FOLLOWING
CONFIGURATIONS
3
Q.
<B
Q.
01Kw
100ms
100ns
1ms
10ms
Pulse Time (tp)
Note: Peak power defined as peak voltage times peak current
1J18
STUD CATHODE NORMAL
STUD ANODE REVERSE
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