SS52B THRU SS56B
肖特基二极管 Schottky Rectifier
■特征
●Io
Features
■外形尺寸和印记 Outline Dimensions and Mark
5.0A
DO-214AA(SMB)
●VRRM
20V-60V
Mounting Pad Layout
.085(2.15)
.073(1.85)
.155(3.94)
.130(3.30)
● 耐正向浪涌电流能力高
High surge current capability
● 封装:模压塑料
0.069
(1.76)
0.107
(2.72)
.187(4.75)
.167(4.25)
.103(2.61)
.078(1.99)
0.081(2.072)
Cases: Molded plastic
0.228
(5.80)
.012(0.31)
.006(0.15)
.008(0.20)
.056(1.41)
.004(0.10)
.035(0.90)
■用途 Applications
.220(5.59)
.205(5.21)
Dimensions in inches and (millimeters)
●整流用 Rectifier
■极限值(绝对最大额定值)
Limiting Values (Absolute Maximum Rating)
参数名称
符号
单位
测试条件
SS
SS
SS
SS
SS
Item
Symbol
Unit
Test Conditions
52B
53B
54B
55B
56B
反向重复峰值电压
Repetitive Peak Reverse Voltage
VRRM
V
20
30
40
50
60
正弦半波60Hz,电阻负载,TL(Fig.1)
60HZ Half-sine wave, Resistance
load, TL(Fig.1)
正向平均电流
Average Forward Current
IF(AV)
A
3.0
正向(不重复)浪涌电流
Surge(Non-repetitive)Forward
Current
正弦半波60Hz,一个周期,Ta=25℃
60Hz Half-sine wave ,1 cycle ,
Ta =25℃
IFSM
A
150
结温
Junction Temperature
储存温度
TJ
℃
℃
-55~+150
TSTG
-55 ~ +150
Storage Temperature
■电特性 (Ta=25℃ 除非另有规定)
Electrical Characteristics (T =25℃ Unless otherwise specified)
a
SS
SS
SS
SS
SS
参数名称
Item
符号
Symbol
单位
Unit
测试条件
Test Condition
52B
53B
54B
55B
56B
正向峰值电压
Peak Forward Voltage
VF
IF =5.0A
V
0.55
0.6
0.70
IRRM1
IRRM2
T =25℃
0.5
50
a
反向漏电流
Peak Reverse Current
mA
VRM=VRRM
T =100℃
a
结和环境之间
Between junction and ambient
601)
201)
Rθ
热阻(典型)
Thermal
Resistance(Typical)
J-A
℃/W
结和终端之间
Between junction and terminal
Rθ
J-L
备注:Notes:
1) 热阻从结到环境及从结到引线,在电路板的
0.6" x 0.6" (16毫米 x 16毫米)铜垫片区
Thermal resistance from junction to ambient and from junction to lead mounted on P.C.B. with 0.6" x 0.6" (16 mm x 16 mm) copper
pad areas
www.21yangjie.com
扬州扬杰电子科技股份有限公司
Document Number 0233
Rev. 1.0, 22-Sep-11
Yangzhou Yangjie Electronic Technology Co., Ltd.