SS25 [DIOTECH]
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER; 表面贴装肖特基整流器
| 型号： | SS25 |
| 厂家： | 
DIOTECH COMPANY. |
| 描述： | SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER |
| 文件： | 总2页 (文件大小：633K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SS22 THRU SS210
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
Reverse Voltage - 20 to 100 Volts
Forward Current - 2.0 Ampere
FEATURES
SMA(DO-214AC)
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The plastic package carries Underwriters Laboratory
Flammability Classification 94V-0
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●
●
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For surface mounted applications
Metal silicon junction,majority carrier conduction
Low reverse leakage
Built-in strain relief,ideal for automated placement
High forward surge current capability
High temperature soldering guaranteed:
250 C/10 seconds at terminals
.062(1.90)
.055(1.40)
.114(2.90)
.098(2.50)
.181(4.60)
.157(4.00)
.012(.305)
.006(.152)
MECHANICAL DATA
.103(3.00)
.079(2.00)
Case: JEDEC DO-214AC molded plastic body
Terminals: Solder plated, solderable per MIL-STD-750,
Method 2026
.008(.203)
.002(.051)
.060(1.52)
.030(0.76)
.208(5.60)
.188(4.80)
Polarity: Color band denotes cathode end
Mounting Position: Any
Weight:0.003 ounce, 0.093 grams
0.004 ounce, 0.111 grams SMA(H)
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 C ambient temperature unless otherwise specified.
Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%.
Characteristic
SYMBOLS
SS28 SS210
SS22 SS23 SS24 SS25 SS26
UNITS
20
14
20
30
21
30
40
28
40
50
35
50
60
42
60
80
56
80
100
70
Maximum repetitive peak reverse voltage
Maximum RMS voltage
V
V
V
V
RRM
RMS
V
100
Maximum DC blocking voltage
V
DC
Maximum average forward rectified current
I
(AV)
2.0
A
at TL(see fig.1)
Peak forward surge current
I
FSM
50.0
8.3ms single half sine-wave superimposed on
rated load (JEDEC Method)
A
V
F
0.50
0.70
0.85
Maximum instantaneous forward voltage at 2.0A
V
Maximum DC reverse current
at rated DC blocking voltage
T
A
=25℃
0.5
mA
I
R
T
A
=100℃
10
0.5
90
pF
℃/W
℃
Typical junction capacitance (NOTE 1)
C
J
110
Typical thermal resistance (NOTE 2)
Operating junction temperature range
R
T
JA
75.0
-65 to +150
-65 to +150
-65 to +125
J,
Storage temperature range
℃
T
STG
Note:1.Measured at 1MHz and applied reverse voltage of 4.0V D.C.
2.P.C.B. mounted with 0.2x0.2”(5.0x5.0mm) copper pad areas
SS22 THRU SS210
RATINGS AND CHARACTERISTIC CURVES
FIG. 1- FORWARD CURRENT DERATING CURVE
FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT
50
40
30
20
2.0
1.6
1.2
0.8
0.4
0
Single Phase
Half Wave 60Hz
Resistive or
inductive Load
SS22-SS24
SS25-SS210
10
0
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
0
25
50
75
100
125
150
175
1
10
100
AMBIENT TEMPERATURE, C
NUMBER OF CYCLES AT 60 Hz
FIG. 3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
FIG. 4-TYPICAL REVERSE CHARACTERISTICS
50
1,000
100
10
T
J=25 C
10.0
TJ=100 C
TJ=75 C
1
1
SS22-SS24
SS25-SS26
SS28-SS210
0.1
0.01
0.1
TJ=25 C
0
20
40
60
80
100
0.01
PERCENT OF PEAK REVERSE VOLTAGE,%
0
0.2 0.4
0.6
0.8 1.0 1.2 1.4 1.6
INSTANTANEOUS FORWARD VOLEAGE,
VOLTS
FIG. 5-TYPICAL JUNCTION CAPACITANCE
FIG. 6-TYPICAL TRANSIENT THERMAL IMPEDANCE
2000
1000
100
10
1
TJ=25 C
100
SS22-SS24
SS25-SS210
0.1
0.01
0.1
1
10
100
10
0.1
1.0
10
100
REVERSE VOLTAGE,VOLTS
t,PULSE DURATION,sec.
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