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! Note ? Please read rating and ! CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
? This catalog has only typical speci?cations. Therefore, please approve our product speci?cations or transact the approval sheet for product speci?cations before ordering.
Continued from the preceding page.
R90E.pdf
Mar.4,2014
1
Part Number
PRG18BC3R3MM1RB
PRG18BC2R2MM1RB
PRG18BC1R0MM1RB
Max.
Voltage
(V)
16
12
6
Hold Current
(at +60°C)
(mA)
120
150
220
Hold Current
(at +25°C)
(mA)
180
220
330
Trip Current
(at +25°C)
(mA)
400
500
740
Trip Current
(at -10°C)
(mA)
480
600
850
Max.
Current
(mA)
6000
6500
7500
Resistance
(at +25°C)
(ohm)
3.3 ±20%
2.2 ±20%
1.0 ±20%
Maximum Current shows typical capacities of the transformer which can be used.
This series is applied to re?ow soldering.
This series is recognized by UL.
Chip Type 0805(2012) Size
Max.
Hold Current
Hold Current
Trip Current
Trip Current
Max.
Resistance
Part Number
PRG21BB220MB1RK
PRG21BB150MB1RK
PRG21BC6R8MM1RA
PRG21BC4R7MM1RA
PRG21BC3R3MM1RA
PRG21BC2R2MM1RA
PRG21BC1R0MM1RA
PRG21BC0R6MM1RA
PRG21BC0R2MM1RA
Voltage
(V)
20
20
30
30
20
16
12
6
6
(at +60°C)
(mA)
30
40
80
100
120
150
220
285
500
(at +25°C)
(mA)
44
59
120
155
180
220
330
420
750
(at +25°C)
(mA)
91
116
260
330
400
500
740
920
1620
(at -10°C)
(mA)
110
140
320
400
480
600
850
1100
2000
Current
(mA)
1100
1600
5500
8000
6000
6500
10000
10000
10000
(at +25°C)
(ohm)
22 ±20%
15 ±20%
6.8 ±20%
4.7 ±20%
3.3 ±20%
2.2 ±20%
1.0 ±20%
0.6 ±20%
0.2 ±20%
Maximum Current shows typical capacities of the transformer which can be used.
This series is applied to re?ow soldering.
This series is recognized by UL.
c Standard Land Pattern Dimensions
Solder resist
Chip
Land
b
a
(in mm)
Part Number
Soldering
Methods
Dimensions (mm)
Chip (L g W) a b c
PRG15
PRG18
PRG21
Reflow Soldering
Reflow Soldering
Reflow Soldering
1.0 g 0.5
1.6 g 0.8
2.0 g 1.25
0.5 0.4-0.5 0.5
0.6-0.8 0.6-0.7 0.6-0.8
1.0-1.2 0.5-0.7 1.0-1.2
c Protective Threshold Current Range
100
90
80
PRG15BC330MM1RC
120
100
PRG15BC220MM1RC
70
Trip current
80
Trip current
60
50
40
30
Protective threshold current
60
40
Protective threshold current
20
Hold current
20
Hold current
10
0
0
–20
–10
0
10
20
30
40
50
60
70
–20
–10
0
10
20
30
40
50
60
70
Ambient Temperature (°C)
Ambient Temperature (°C)
Continued on the following page.
14
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