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PDF 1N4934S Data sheet ( Hoja de datos )
| Número de pieza | 1N4934S | |
| Descripción | Fast Switching Rectifiers | |
| Fabricantes | LRC | |
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1N4933S thru 1N4937S
Fast Switching Rectifiers
Reverse Voltage 50 to 600V Forward Current 1.0A
Feature & Dimensions
* Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
* High temperature metallurgically bonded construction
* Diffused junction
* Capable of meeting environmental standards of MIL-S-19500
* 1.0 A operation at TC=75°C with no thermal runaway
* For use in high frequency rectifier circuits
* Fast switching for high efficiency
* Typical IR less than 1.0µA
* High temperature soldering guaranteed:
260°C/10 seconds
* 0.375" (9.5mm) lead length, 5 lbs. (2.3kg) tension
Mechanical Data
Case: JEDEC A-405, molded plastic body
Terminals: Plated axial leads, solderable per
MIL-STD-750, Method 2026
Polarity: Color band denotes cathode end
Mounting Position: Any
Weight: 0.012 oz., 0.284 g
Handling precautin:None
We declare that the material of product compliance
with ROHS requirements
1.Maximum & Thermal Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
Parameter Symbol
symbol
1N
4933
1N
4934
1N
4935
1N
4936
1N
4937
Unit
Marking spec
1N 1N 1N 1N 1N
4933 4934 4935 4936 4937
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
0.375" (9.5mm) lead length at TC = 75°C
Peak forward surge current 8.3ms single half sine-wave
superimposed on rated load (JEDEC Method)
Maximum full load reverse current, full cycle
average,0.375"(9.5mm) lead lengths at TA = 55°C
Typical thermal resistance (Note 2)
Operating junction and storage temperature range
VRRM
VRMS
VDC
IF(AV)
IFSM
IR(AV)
RθJA
TJ,
TSTG
50
35
50
100 200 400 600
70 140 280 420
100 200 400 600
1.0
V
V
V
A
30 A
100
60
–50 to +150
µA
°C/W
°C
Electrical Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
Parameter Symbol
symbol
1N
4933
1N
4934
1N
4935
1N
4936
1N
4937
Unit
Maximum instantaneous forward voltage at 1.0A
VF
1.2
V
Maximum DC reverse current TA = 25°C
at rated DC blocking voltage Tj = 125°C
IR
5.0
100
µA
Typical reverse recovery time (Note 1) trr 150 ns
Typical junction capacitance at 4.0V, 1MHz
CJ
15
PF
NOTES:
1. IF = 0.5A, IR = 1.0A, IRR = 0.25A
2. Thermal resistance from junction to ambient at 0.375” (9.5mm) lead length, P.C.B. mounted
1 page  
标题:
塑封生产线轴向产品包装规范
5.1.4 编带规格
文件编号： WI-251
第 6 版 第 0 次修改
第4页
Unit:mm
编带尺寸
尺寸代号
26/tape
35/tape 40/tape
42/tape
52/tape 52/tape#
W 26 0.0/+1.6 35 -1.0/+0.540 -1.0/+0.5 42 -1.0/+1.0 52 -1.0/+2.0 52 -1.0/+2.0
P
5±0.5
5±0.5
5±0.5
5±0.5
5±0.5
10±0.5
L1-L2
＜1.0
＜1.0
＜1.0
＜1.0
＜1.2
＜1.2
H
6±1.0
6±1.0
6±1.0
6±1.0
6±1.0
6±1.0
Z
＜1.0
＜1.0
＜1.0
＜1.0
＜1.0
＜1.0
R
＜1.0
＜1.0
＜1.0
＜1.0
＜1.0
＜1.0
T
＞3.5
＞3.5
＞3.5
＞3.5
＞3.5
＞3.5
注: 52编带# 为DO-201AD编带规格
1. 红白编带厚度为0.05mm；两种胶带各自之间无明显色差；编带要求均为胶带。
2. 两端引带20~40cm.
3. 红色编带一端为二极管“负极”；白色编带一端为二极管“正极”。
4. 无卤（无卤产品才贴）
Gree
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet 1N4934S.PDF ] | |
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