LRC SB1260

SB1220 thru SB12100
Schottky Barrier Rectifiers
Reverse Voltage 35 to 100V Forward Current 12A
Feature & Dimensions
* Plastic package has underwriters laboratory
Flammability classification 94V-0
* Low power loss,high efficiency
* For use in low voltage high frequency inverters,
free wheeling,and polarity protection applications
* Guarding for over voltage protection
* High temperature soldering guaranteed:
260°C/10 seconds at terminals
Mechanical Data
Case
: JEDEC R-6, molded plastic over sky die
Terminals : Plated axial leads, solderable per
MIL-STD-750, Method 2026
Polarity
: Color band denotes cathode end
We declare that the material of product compliance
Weight
: 0.042oz., 1.19 g
with ROHS requirements
Mounting position
: Any
Handling precautin : None
1.Maximum & Thermal Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
Parameter symbol
Symbol SB1235 SB1245 SB1250 SB1260 SB1280 SB12100
Device marking code
Unit
SB1235 SB1245 SB1250 SB1260 SB1280 SB12100
Maximum repetitive peak reverse voltage
VRRM
35
45
50
60
80
100
V
Maximum RSM voltage
VRSM
35
45
50
60
80
100
V
Maximum DC blocking voltage
VDC
35
45
50
60
80
100
V
Maximum average forward rectified current
0.375" (9.5mm) lead length (See fig. 1)
IF(AV)
12.0
A
IFSM1
175
A
Peak forward surge current 8.3ms single half sine-wave
superimposed on rated load (JEDEC Method)
Thermal resistance, junction to ambient
40
°C/W
Operating temperature range
TJ
–55 to +150
°C
storage temperature range
TSTG
–55 to +175
°C
RθJA
Electrical Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
Parameter symbol
Maximum instantaneous forward voltage at 12.0A
Maximum DC reverse current
TC = 25°C
Maximum DC reverse current
TC = 100°C
Typical junction capacitance at 4.0V, 1MHz
Symbol SB1235 SB1245 SB1250 SB1260 SB1280 SB12100
0.55
0.90
VF
0.60
0.70
200
Ir
Ir
CJ
1000
500
Unit
V
uA
uA
380
Notes:
1. Thermal resistance from junction to ambient at 0.375” (9.5mm) lead length, P.C.B. mounted
PF
SB1220 thru SB12100
2. Characteristic Curves ( TA = 25°C unless otherwise noted )
Fig. 2 – Maximum Non-repetitive Peak
Forward Surge Current
12
6.0
0
0
25
50 75 100 125 150 175
Ambient Temperature, °C
Fig 3. – Typical Instantaneous Forward
Characteristics
100
10
1.0
TJ = 25°C
Pulse width = 300µs
1% Duty Cycle
0.1
100
200
100
0
1
10
Number of Cycles at 60Hz
100
10
1.0
Tj=100℃
0.1
Tj=75℃
0.01
Tj=25℃
0.001
0.4
0.6
0.8
1.0
Instantaneous Forward Voltage (V)
Fig 5. –typical transient thermal
impedance
0
20
40
60
80
100
Percent of Rated Peak Reverse Voltage (%)
1.2
Fig 6. – Typical Junction Capacitance
1000
10
1.0
0.1
0.01
TJ = TJ max
8.3ms Single Half Sine-wave
(JEDEC Method)
Fig 4. – Typical Reverse Characteristics
Junction Capacitance (pF)
Transient thermal impedance(°C/W)
0.01
0.2
Average Forward Rectified Current (A)
Single phase
half wave 60HZ
Resistive or
Inductive Load
0.375" (9.5mm)
lead length
Instantaneous Reverse Current (mA)
Instantaneous Forward Current (A)
Average Forward Rectified Current (A)
Fig. 1 – Forward Current Derating Curve
0.1
1.0
10
t,Pulse duration,sec
100
100
1.0
0.1
1
10
Reverse Voltage (V)
SB1220 thru SB12100
3. dimension:
R-6
0.335
0.375
8.5
9.5
文件编号: WI-250
标题:
塑封生产线轴向产品包装规范
第 4 版
第
第 0 次修改
1
页
1 弹带盒装 ammo and box
1.1. 弹带盒规格 ammo spec.
单位:mm
T52
1.2 弹带内盒要求 inner box spec.
ROHS标签
label
LRC标签
label
L
W
H
262±2
76±2
90±2
文件编号: WI-250
标题:
塑封生产线轴向产品包装规范
第 4 版
第
第 0 次修改
2
页
1.4
标签要求 label spec.
1.4.1
LRC标签 LRC label
*******
成型规格forming spec.
LRC产品型号 type
产品重复峰压值 peak repetive voltage
****
产品额定电流值 average output current
**
产品数量 quantity
****
*******
产品生产日期 date
1.4.2环保标签 environmental protection label
2.外箱规格 cartoon spec.
单位:mm
H
W
T52
L
W
H
430±2
280±2
225±2
外箱标签cartoon label
L
3 按以上包装方式,编带数量和外包装箱产品数量:typing and cartoon spec.
塑封外型
R-6
每根编带数量
quantity/ammo
0.4K
外箱数量(T52编带)
quantity/cartoon
4.0K
文件编号: WI-250
标题:
塑封生产线轴向产品包装规范
第 4 版
第 0 次修改
第 3 页
4 编带规格 brede spec
编带尺寸 typing dimension
尺寸代号
52/tape#
W
52 -1.0/+2.0
20±0.5
P
L1-L2
<1.2
H
6±1.0
Z
<1.0
R
<1.0
T
>3.5
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。
The typing thickness is 0.05mm and color is obvious difference
2. 两端引带20~40cm. Typing lead over 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”。
red color is cathode ,white color is anode
4. 无卤 green epoxy compound(无卤产品才贴HF only)
Green
SB1220 thru SB12100
4. Update Record
版次
更新记录
更新作者
更新日期
1
2
第一版
调整存储温度
周杰
周杰
2010-6-23
2010-9-28