MCC
TM
Micro Commercial Components
BZX79C2V4
THRU
BZX79C75
omponents
20736 Marilla Street Chatsworth
!"#
$ % !"#
Features
•
•
•
•
Zener Voltage Range 2.4V to 75V
Metallurgical Bonded C onstrrction
Double Slug Type Construction
Lead Free Finish/Rohs Compliant (Note1) ("P"Suffix designates
Compliant. See ordering information)
500mW Silicon
Zener Diodes
DO-35 GLASS
Mechanical Data
•
•
•
•
Case: Double slug type, hermetically sealed glass
Polarity: Cathode indicated by polarity band
Marking : Type Number
Moisture Sensitivity: Level 1
Maximum Ratings*
Symbol
Max. Steady State Power
Dissipation at
TL<75OC, Lead Length=3/8”
Derate above 75OC
Junction Temperature
Storage Temperature Range
Value
500
Units
4.0
175
-65 to 175
mW/ oC
D
mW
PD
A
TJ
TSTG
Cathode
Mark
o
C
C
B
o
D
C
Electrical Characteristics @ 25°C Unless Otherwise Specified
Symbol
Max. Forward Voltage
@ I F=10mA
Note:
VF
Maximum
0.9
Unit
V
1. Lead in Glass Exemption Applied, see EU Directive Annex 7(C)-I.
DIMENSIONS
DIM
A
B
C
D
Revision: B
INCHES
MIN
------1.000
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1 of 5
MAX
.166
.079
.020
---
MM
MIN
------25.40
MAX
4.2
2.00
.52
---
NOTE
2012/01/01
MCC
BZX79C2V4 thru BZX79C75
Micro Commercial Components
Electrical Characteristics
Zener Voltage
MCC
Part Number
VZ(Volts) (1)
@ IZT
ZZT@IZT
Leakage Current
ZZK@IZK
IR @ VR
TCVZ
Min
Nom
Max
mA
Ohms
µA
Volts
Ohms
mA
%/K
2.2
2.4
2.6
5
100
50
1
600
1
-0.009~-0.06
BZX79C2V7
2.5
2.7
2.9
5
100
20
1
600
1
-0.009~-0.06
BZX79C3V0
2.8
3
3.2
5
95
10
1
600
1
-0.08~-0.05
BZX79C3V3
3.1
3.3
3.5
5
95
5
1
600
1
-0.08~-0.05
BZX79C3V6
3.4
3.6
3.8
5
90
5
1
600
1
-0.08~-0.05
BZX79C3V9
3.7
3.9
4.1
5
90
3
1
600
1
-0.08~-0.05
BZX79C4V3
4
4.3
4.6
5
90
3
1
600
1
-0.06~-0.03
BZX79C4V7
4.4
4.7
5
5
80
3
1
500
1
-0.05~+0.02
BZX79C5V1
4.8
5.1
5.4
5
60
2
1
480
1
-0.02~+0.02
BZX79C5V6
5.2
5.6
6
5
40
1
1
400
1
-0.05~+0.05
BZX79C6V2
5.8
6.2
6.6
5
10
3
2
150
1
0.03~0.06
BZX79C6V8
6.4
6.8
7.2
5
15
2
3
80
1
0.03~0.07
BZX79C2V4
BZX79C7V5
7
7.5
7.9
5
15
1
5
80
1
0.03~0.07
BZX79C8V2
7.7
8.2
8.7
5
15
0.7
6
80
1
0.03~0.08
BZX79C9V1
8.5
9.1
9.6
5
20
0.5
7
100
1
0.03~0.09
BZX79C10
9.4
10
10.6
5
20
0.1
7.5
150
1
0.03~0.1
BZX79C11
10.4
11
11.6
5
20
0.1
8.5
150
1
0.03~0.11
BZX79C12
11.4
12
12.7
5
25
0.1
9
150
1
0.03~0.11
BZX79C13
12.4
13
14.1
5
30
0.05
10
170
1
0.03~0.11
BZX79C15
13.8
15
15.6
5
30
0.05
11
200
1
0.03~0.11
BZX79C16
15.3
16
17.1
5
40
0.05
12
200
1
0.03~0.11
BZX79C18
16.8
18
19.1
5
45
0.05
13
225
1
0.03~0.11
BZX79C20
18.8
20
21.2
5
55
0.05
15
225
1
0.03~0.11
BZX79C22
20.8
22
23.3
5
55
0.05
16
250
1
0.04~0.12
BZX79C24
22.8
24
25.6
5
70
0.05
18
250
1
0.04~0.12
BZX79C27
25.1
27
28.9
2
80
0.05
20
300
1
0.04~0.12
BZX79C30
28
30
32
2
80
0.05
22
300
1
0.04~0.12
BZX79C33
31
33
35
2
80
0.05
24
325
1
0.04~0.12
BZX79C36
34
36
38
2
90
0.05
27
350
1
0.04~0.12
BZX79C39
37
39
41
2
130
0.05
28
350
0.5
0.04~0.12
BZX79C43
40
43
46
2
150
0.05
32
375
0.5
0.04~0.12
BZX79C47
44
47
50
2
170
0.05
35
375
0.5
0.04~0.12
BZX79C51
48
51
54
2
180
0.05
38
400
0.5
0.04~0.12
BZX79C56
52
56
60
2
200
0.05
39
425
0.5
0.04~0.12
BZX79C62
58
62
66
2
215
0.05
43
450
0.5
0.04~0.12
BZX79C68
64
68
72
2
240
0.05
48
475
0.5
0.04~0.12
BZX79C75
70
75
79
2
255
0.05
53
500
0.5
0.04~0.12
Note 1. Tighter tolerance of Vz available ---BZX79B……±2% tolerance
Revision: B
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2012/01/01
TM
MCC
+12
θVZ , TEMPERATURE COEFFICIENT (mV/°C)
θVZ , TEMPERATURE COEFFICIENT (mV/°C)
BZX79C2V4 thru BZX79C75
+10
+8
+6
+4
+2
RANGE
0
VZĂ@ĂIZT
(NOTE 2)
-2
-4
2
3
4
5
6
7
8
9
VZ, ZENER VOLTAGE (VOLTS)
10
11
100
70
50
12
30
20
3
2
1
10
θVZ , TEMPERATURE COEFFICIENT (mV/ °C)
θVZ , TEMPERATURE COEFFICIENT (mV/ °C)
180
160
140
VZĂ@ĂIZT
(NOTE 2)
120
130
140
150
160
170
180
190
20
200
+2
20ĂmA
0
0.01ĂmA
1ĂmA
NOTE: BELOW 3 VOLTS AND ABOVE 8 VOLTS
NOTE: CHANGES IN ZENER CURRENT DO NOT
NOTE: AFFECT TEMPERATURE COEFFICIENTS
-2
-4
3
4
C, CAPACITANCE (pF)
C, CAPACITANCE (pF)
100
70
50
200
1ĂV BIAS
20
10
50% OF
VZĂBIAS
5
7
8
TAĂ=Ă25°C
0 BIAS
30
20
1ĂVOLTĂBIAS
10
7
5
50% OF VZĂBIAS
3
2
2
1
6
Figure 2. Effect of Zener Current
0ĂV BIAS
50
5
VZ, ZENER VOLTAGE (VOLTS)
TAĂ=Ă25°C
100
100
VZĂ@ĂIZ
TAĂ=Ă25°C
+4
Figure 1c. Range for Units 120 to 200 Volts
500
70
+6
VZ, ZENER VOLTAGE (VOLTS)
1000
30
50
VZ, ZENER VOLTAGE (VOLTS)
Figure 1b. Range for Units 12 to 100 Volts
200
100
VZĂ@ĂIZĂ(NOTE 2)
RANGE
10
7
5
Figure 1a. Range for Units to 12 Volts
120
TM
Micro Commercial Components
1
2
5
10
20
50
1
100
VZ, ZENER VOLTAGE (VOLTS)
120
140
160
180
190
200
220
VZ, ZENER VOLTAGE (VOLTS)
Figure 3a. Typical Capacitance 2.4–100 Volts
Figure 3b. Typical Capacitance 120–200 Volts
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Revision: B
3 of 5
2012/01/01
MCC
BZX79C2V4 thru BZX79C75
TM
Ppk , PEAK SURGE POWER (WATTS)
Micro Commercial Components
100
70
50
RECTANGULAR
WAVEFORM
TJĂ=Ă25°C PRIOR TO
INITIAL PULSE
11ĂV-91ĂV NONREPETITIVE
30
5% DUTY CYCLE
1.8ĂV-10ĂV NONREPETITIVE
20
10
7
5
10% DUTY CYCLE
20% DUTY CYCLE
3
2
1
0.01
0.02
0.05
0.1
0.2
0.5
1
2
5
10
20
50
100
200
500
1000
PW, PULSE WIDTH (ms)
Figure 4a. Maximum Surge Power 1.8–91 Volts
Ppk , PEAK SURGE POWER (WATTS)
RECTANGULAR
WAVEFORM, TJĂ=Ă25°C
ZZ , DYNAMIC IMPEDANCE (OHMS)
1000
500
1000
700
500
300
200
200
47ĂV
100
100
70
50
30
20
100-200ĂVOLTS NONREPETITIVE
10
7
5
3
2
1
0.01
0.1
1
10
100
27ĂV
50
20
6.2ĂV
10
5
2
1
1000
0.1
0.2
0.5
PW, PULSE WIDTH (ms)
5ĂmA
20
20ĂmA
1000
3
5
7
10
20
30
50
70 100
VZ, ZENER VOLTAGE (VOLTS)
100
20
75°C
10
25°C
5 150°C
0°C
1
0.4
0.5
0.6
0.7
0.8
0.9
1
1.1
VF, FORWARD VOLTAGE (VOLTS)
Figure 6. Effect of Zener Voltage on Zener Impedance
Revision: B
50
50
2
2
20
100
2
1
10
200
10
7
5
1
5
MAXIMUM
MINIMUM
500
I F , FORWARD CURRENT (mA)
ZZ , DYNAMIC IMPEDANCE (OHMS)
100
70
50
2
Figure 5 Effect of Zener Current on
Zener Impedance
TJĂ=Ă25°C
iZ(rms)Ă=Ă0.1 IZ(dc)
fĂ=Ă60ĂHz
IZĂ=Ă1ĂmA
200
1
IZ, ZENER CURRENT (mA)
Figure 4b. Maximum Surge Power DO-204AH
100–200 Volts
1000
700
500
TJĂ=Ă25°C
iZ(rms)Ă=Ă0.1 IZ(dc)
fĂ=Ă60ĂHz
VZĂ=Ă2.7ĂV
Figure 7. Typical Forward Characteristics
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2012/01/01
MCC
TM
Micro Commercial Components
Ordering Information :
Device
Packing
Part Number-TP
Tape&Reel: 10Kpcs/Reel
Part Number-AP
Ammo Packing: 5Kpcs/Ammo Box
Part Number-BP
Bulk: 100Kpcs/Carton
***IMPORTANT NOTICE***
Micro Commercial Components Corp. reserves the right to make changes without further notice to any product herein to
make corrections, modifications , enhancements , improvements , or other changes . Micro Commercial Components
Corp . does not assume any liability arising out of the application or use of any product described herein; neither does it
convey any license under its patent rights ,nor the rights of others . The user of products in such applications shall assume all
risks of such use and will agree to hold Micro Commercial Components Corp . and all the companies whose products are
represented on our website, harmless against all damages.
***LIFE SUPPORT***
MCC's products are not authorized for use as critical components in life support devices or systems without the express written
approval of Micro Commercial Components Corporation.
***CUSTOMER AWARENESS***
Counterfeiting of semiconductor parts is a growing problem in the industry. Micro Commercial Components (MCC) is taking
strong measures to protect ourselves and our customers from the proliferation of counterfeit parts. MCC strongly encourages
customers to purchase MCC parts either directly from MCC or from Authorized MCC Distributors who are listed by country on
our web page cited below. Products customers buy either from MCC directly or from Authorized MCC Distributors are genuine
parts, have full traceability, meet MCC's quality standards for handling and storage. MCC will not provide any warranty
coverage or other assistance for parts bought from Unauthorized Sources. MCC is committed to combat this global
problem and encourage our customers to do their part in stopping this practice by buying direct or from authorized
distributors.
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Revision: B
5 of 5
2012/01/01