ZM4737 HTSEMI [Shenzhen Jin Yu Semiconductor Co., Ltd.], ZM4737 Datasheet
ZM4737
Manufacturer Part Number
ZM4737
Description
SILICON PLANAR POWER ZENER DIODES
Manufacturer
HTSEMI [Shenzhen Jin Yu Semiconductor Co., Ltd.]
Datasheet
1.ZM4737.pdf
(3 pages)
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SILICON PLANAR POWER ZENER DIODES
for use in stabilizing and clipping circuits with high power
rating. Standard Zener voltage tolerance is ±10%. Add suffix
“A” for ±5% tolerance and suffix “B” for ±2% tolerance. Other
tolerances available are upon request.
These diodes are also available in DO-41 case with the
type designation 1N4728...1N4764
.
Absolute Maximum Ratings (T
Characteristics at T
1)
Junction Temperature
Storage Temperature Range
JinYu
semiconductor
Zener Current see Table “Characteristics”
Power Dissipation
Thermal Resistance
Junction to Ambient Air
Forward Voltage
at I
１
Valid provided that electrodes are kept at ambient temperature.
1)
F
Valid provided that electrodes are kept at ambient temperature.
= 200mA
amb
= 25
o
C
a
= 25
o
Symbol
C)
R
V
thA
F
www.htsemi.com
Min.
Symbol
-
-
P
T
T
tot
S
j
Typ.
-
-
LL-41
-65 to +175
Value
175
1
1)
170
Max.
1.2
1)
ZMM4728-4764
Ｄａｔｅ：２０１１／０５
Unit
O
O
K/W
Unit
W
C
C
V
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ZM4737 Summary of contents
Page 1
SILICON PLANAR POWER ZENER DIODES for use in stabilizing and clipping circuits with high power rating. Standard Zener voltage tolerance is ±10%. Add suffix “A” for ±5% tolerance and suffix “B” for ±2% tolerance. Other tolerances available are upon request. ...
Page 2
... Nominal Test Zener current 3) voltage TYPE ZM4728 3.3 76 ZM4729 3.6 69 ZM4730 3.9 64 ZM4731 4.3 58 ZM4732 4.7 53 ZM4733 5.1 49 ZM4734 5.6 45 ZM4735 6.2 41 ZM4736 6.8 37 ZM4737 7.5 34 ZM4738 8.2 31 ZM4739 9.1 28 ZM4740 10 25 ZM4741 11 23 ZM4742 12 21 ZM4743 13 19 ZM4744 15 17 ZM4745 16 15.5 ZM4746 18 14 ZM4747 20 12.5 ZM4748 22 11.5 ZM4749 24 10.5 ZM4750 27 9.5 ZM4751 30 8.5 ZM4752 33 7 ...
Page 3
Admissible power dissipation versus ambient temperature Valid provided that electrodes are kept at ambient temperature W ZM4728... 1.0 P tot 0.8 0.6 0.4 0 100 ３ JinYu semiconductor o 200 C www.htsemi.com ZMM4728-4764 Ｄａｔｅ：２０１１／０５ ...