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SS34 参数 Datasheet PDF下载

SS34图片预览
型号: SS34
PDF下载: 下载PDF文件 查看货源
内容描述: 肖特基势垒整流器器 [SCHOTTKY BARRIER RECTIFIERS]
分类和应用: 二极管光电二极管
文件页数/大小: 2 页 / 286 K
品牌: SEMTECH_ELEC [ SEMTECH ELECTRONICS LTD. ]
 浏览型号SS34的Datasheet PDF文件第2页  
SS32 THRU SS3A
SCHOTTKY BARRIER RECTIFIERS
Reverse Voltage – 20 to 100 Volts
Forward Current – 3.0 Amperes
Features
Plastic package has Underwriters Laboratories
Flammability Classification 94V-0
Metal silicon junction, majority carrier conduction
For surface mount applications
Low power loss, high efficiency
High current capability, Low forward voltage drop.
Low profile package
Built-in strain relief, ideal for automated placement
For use in low voltage, high frequency inverters,
free wheeling, and polarity protection applications
High temperature soldering guaranteed:
250/10sec at terminals
Mechanical Data
Case:
JEDEC DO-214AA, molded plastic body
Terminals:
Solder plated, solderable per
MIL-STD-750, Method 2026
Polarity:
Color band denotes cathode end
Absolute Maximum Ratings and Characteristics
Ratings at 25
o
C ambient temperature unless otherwise specified. Single phase, half wave, resistive or inductive load .For
capactive load , derate by 20%.
Symbols SS32 SS33 SS34 SS35
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
at 0.375”(9.5mm) lead length
Peak forward surge current
8.3ms single half sine-wave superimposed
on rated load (JEDEC Method)
V
RRM
V
RMS
V
DC
I
F(AV)
I
FSM
20
14
20
30
21
30
40
28
40
50
35
50
3.0
80
0.50
0.75
1.5
20
250
55.0
17.0
-65 to +125
-65 to +150
-65 to +150
10
160
O
SS36
60
42
60
SS38 SS3A Units
80
57
80
100
71
100
V
V
V
A
A
0.85
V
mA
pF
C/W
O
O
Maximum Instantaneous forward voltage
at 3.0A (Note 1)
Maximum instantaneous reverse
at T
A
= 25℃
Current at rated DC blocking
at T
A
= 100℃
at voltage (Note 1)
Typical junction capacitance
Typical thermal resistance (Note 2)
Operating junction temperature range
Storage temperature range
V
F
I
R
I
R
C
tot
R
θ
JA
R
θ
JA
T
J
T
S
C
C
Notes: 1. Pulse test: 300µs pulse width, 1% duty cycle
2.
P.C.B. mounted 0.55X.0.55”(14X14mm) copper pad areas
SEMTECH ELECTRONICS LTD.
®
(Subsidiary
of Semtech International Holdings Limited, acompany
listed on the Hong Kong Stock Exchange, Stock Code: 724)
Dated : 22/02/2005
J