MCC
Features
TM
Micro Commercial Components
omponents
20736 Marilla
Street Chatsworth
!"#
$
% !"#
1N4736AP
THRU
1N4764AP
1.0 Watt
Zener Diode
6.8
to 100 Volts
DO-41
Wide Zener Voltage Range Available
Halogen free available upon request by adding suffix "-HF"
Epoxy meets UL 94 V-0 flammability rating
Moisture Sensitivity Level 1
Glass Passivated Zener Didoe
Lead Free Finish/Rohs Compliant (Note2) ("P"Suffix designates
Compliant. See ordering information)
Mechanical Data
Case: DO-41
Plastic Package
Marking : Cathode band and type number(no
"P" suffix incldued)
Weight:
0.33 grams (Approx.)
D
Maximum Ratings
Operating Temperature: -65 C to +150 C
Storage Temperature: -65 C to +150 C
For capacitive load, derate current by 20%
o
o
o
o
A
Cathode
Mark
B
Electrical Characteristics @ 25
o
C Unless Otherwise Specified
DC Power
Dissipation
Forward
Voltage
Drop
Thermal
Resistance
P
d
V
F
R
th
JA
1.0W
1.2V
100K/W
Note 1
DIM
A
B
C
D
INCHES
MIN
.166
.080
.028
1.000
D
T
A
≤
50
O
C
C
DIMENSIONS
MM
MIN
4.10
2.00
.70
25.40
Note:
(1) Valid provided that electrodes at a distance
of 10mm from case are kept at ambient
temperature.
(2).
Lead in Glass Solder Exemption Applied, see EU Directive Annex 5.
MAX
.205
.107
.034
---
MAX
5.20
2.70
.90
---
NOTE
Revision:
B
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1N4736AP thru 1N4764AP
Electrical Characteristics
(T
A
= 25°C unless otherwise noted).
Nominal Zener
Voltage
VZ @ IZT
(V)
6.8
7.5
8.2
9.1
10
11
12
13
15
16
18
20
22
24
27
30
33
36
39
43
47
51
56
62
68
75
82
91
100
IZT
(mA)
37.0
34.0
31.0
28.0
25.0
23.0
21.0
19.0
17.0
15.5
14.0
12.5
11.5
10.5
9.5
8.5
7.5
7.0
6.5
6.0
5.5
5.0
4.5
4.0
3.7
3.3
3.0
2.8
2.5
MCC
Maximum V
F
= 1.2V at I
F
= 200mA
TM
Micro Commercial Components
MCC Part
Number
1N4736AP
1N4737AP
1N4738AP
1N4739AP
1N4740AP
1N4741AP
1N4742AP
1N4743AP
1N4744AP
1N4745AP
1N4746AP
1N4747AP
1N4748AP
1N4749AP
1N4750AP
1N4751AP
1N4752AP
1N4753AP
1N4754AP
1N4755AP
1N4756AP
1N4757AP
1N4758AP
1N4759AP
1N4760AP
1N4761AP
1N4762AP
1N4763AP
1N4764AP
Maximum Maximum
Maximum Reverse
Maximum Zener Impedance
DC Zener Surge
Leakage Current
Current Current
ZZT @ IZT ZZK @ IZK
(Ω)
(Ω)
3.5
700
4.0
700
4.5
700
5.0
700
7.0
700
8.0
700
9.0
700
10
700
14
700
16
700
20
750
22
750
23
750
25
750
35
750
40
1000
45
1000
50
1000
60
1000
70
1500
80
1500
95
1500
110
2000
125
2000
150
2000
175
2000
200
3000
250
3000
350
3000
IZK
(mA)
1.0
0.5
0.5
0.5
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
IR @ VR
(uA)
(V)
10
4.0
10
5.0
10
6.0
10
7.0
10
7.6
5.0
8.4
5.0
9.1
5.0
9.9
5.0
11.4
5.0
12.2
5.0
13.7
5.0
15.2
5.0
16.7
5.0
18.2
5.0
20.6
5.0
22.8
5.0
25.1
5.0
27.4
5.0
29.7
5.0
32.7
5.0
35.8
5.0
38.8
5.0
42.6
5.0
47.1
5.0
51.7
5.0
56.0
5.0
62.2
5.0
69.2
5.0
76.0
IZM
(mA)
133
121
110
100
91
83
76
69
61
57
50
45
41
38
34
30
27
25
23
22
19
18
16
14
13
12
11
10
9.0
IRM
(mApk)
660
605
550
500
454
414
380
344
305
285
250
225
205
190
170
150
135
125
115
110
95
90
80
70
65
60
55
50
45
Note
1: The JEDEC type number shown with an A suffix have a 5% tolerance.
2: The Zener impedance is derived from the 60 Hz ac voltage, which results when an ac current having an
rms value equal to 10% of the DC Zener current(I
ZT
or I
ZK
) is superimposed on I
ZT
or I
ZK
. Zener
impedance is measured at two points to insure a sharp knee on the breakdown curve and eliminate
unstable units.
o
3: The reverse surge current is measured at 25 C ambient using a 1/2 square wave or equivalent sine
wave pulse 1/120 second duration superimposed on I
ZT
.
4: Voltage measurements tobe performed 90 seconds after application of DC current.
5: RoHs Compliant already and Pb-free sticker on reel , box & carton indicated RoHs compliant .
Revision:
B
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1N4736AP thru 1N4764AP
θ
JL , JUNCTION-TO-LEAD THERMAL RESISTANCE (mV/°C/W)
θV
Z , TEMPERATURE COEFFICIENT (mV/°C)
175
150
125
100
75
50
25
0
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
L, LEAD LENGTH TO HEAT SINK (INCHES)
+6
VZ @ IZ
TA = 25°C
20 mA
MCC
TM
Micro Commercial Components
+4
+2
0
0.01 mA
–2
–4
1 mA
NOTE: BELOW 3 VOLTS AND ABOVE 8 VOLTS
NOTE:
CHANGES IN ZENER CURRENT DO NOT
NOTE:
EFFECT TEMPERATURE COEFFICIENTS
3
4
5
6
7
8
VZ, ZENER VOLTAGE (VOLTS)
Figure
1.
Typical Thermal Resistance
versus Lead Length
1000
500
200
100
50
20
10
5
2
1
0.1
0.2
0.5
1
2
5
10
IZ, ZENER CURRENT (mA)
20
50
100
6.2 V
47 V
27 V
TJ = 25°C
iZ(rms) = 0.1 IZ(dc)
f = 60 Hz
1000
700
500
200
100
70
50
20
10
7
5
2
1
1
2
3
5 mA
20 mA
Figure
2.
Effect of Zener Current
Z Z , DYNAMIC IMPEDANCE (OHMS)
Z Z , DYNAMIC IMPEDANCE (OHMS)
IZ = 1 mA
TJ = 25°C
iZ(rms) = 0.1 IZ(dc)
f = 60 Hz
5
7 10
20 30
VZ, ZENER CURRENT (mA)
50
70 100
Figure
3.
Effect of Zener Current
on Zener Impedance
Figure
4.
Effect of Zener Voltage
on Zener Impedance
Ppk , PEAK SURGE POWER (WATTS)
100
70
50
30
20
10
7
5
3
2
1
0.01
0.02
0.05
0.1
0.2
0.5
10% DUTY CYCLE
20% DUTY CYCLE
5% DUTY CYCLE
11 V–100 V NONREPETITIVE
3.3 V–10 V NONREPETITIVE
RECTANGULAR
WAVEFORM
TJ = 25°C PRIOR TO
INITIAL PULSE
This graph represents 90 percentile data points.
For worst case design characteristics, multiply surge power by 2/3.
1
2
5
PW, PULSE WIDTH (ms)
10
20
50
100
200
500
1000
Figure 5. Maximum Surge Power
Revision:
B
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MCC
TM
Micro Commercial Components
Ordering Information
Device
(Part Number)-TP
(Part Number)-AP
(Part Number)-BP
Note : Adding "-HF" suffix for halogen free, eg. Part Number-TP-HF
Packing
Tape&Reel; 5Kpcs/Reel
Ammo Packing;5Kpcs/AmmoBox
Bulk;1Kpcs/Box
***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.
Revision:
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