EIC BZG03-C270 Voltage regulator diode Datasheet

Certificate TH97/10561QM
Certificate TW00/17276EM
BZG03-C220 ~ BZG03-C270 VOLTAGE REGULATOR DIODES
SMA
FEATURES :
* Complete Voltage Range 220 to 270 Volts
* High maximum operating temperature
* Excellent stability
* Low leakage current
* Pb / RoHS Free
4.4 ± 0.2
5.4 ± 0.2
1.3 ± 0.2
1.8 ± 0.2
2.3 ± 0.2
2.7 ± 0.2
MECHANICAL DATA :
* Case : SMA Molded plastic
* Epoxy : UL94V-O rate flame retardant
* Polarity : Color band denotes cathode end
* Mounting position : Any
* Weight : 0.060 gram (Approximately)
1.8 ± 0.2
Dimensions in millimeters
MAXIMUM RATINGS (Rating at 25 °C ambient temperature unless otherwise specified)
Parameter
Symbol
Condition
Min.
Max.
Unit
Power dissipation
Ptot
Ttp = 100 °C, see Fig. 1
-
3
W
Power dissipation
Ptot
Ta = 50 °C, see Fig. 1; device
-
1.25
W
-
600
W
-
2.0
V
mounted on an Al 2O3 PCB (Fig. 4)
PZSM
Non-repetitive peak reverse
tp = 100 µs; square pulse;
Tj = 25°C prior to surge; see Fig. 2
Forward voltage
VF
Junction Temperature Range
Tj
-65
+175
°C
Storage Temperature Range
Tstg
-65
+175
°C
IF = 0.5 A; Tj = 25 °C; see Fig. 3
THERMAL CHARACTERISTICS
Parameter
Symbol
Thermal resistance from junction to tie-point
Rth j-tp
Thermal resistance from junction to ambient
Rth j-a
Condition
Value
Unit
25
K/W
100
K/W
(Note 1)
Note
1. Device mounted on an Al2O3 printed-circuit board, 0.7 mm thick; thickness of Cu-layer ≥35 µm, see Fig.4.
ELECTRICAL CHARACTERISTICS (Rating at Tj = 25 °C unless otherwise specified)
Working Voltage
Type No.
Marking
Code
VZ @ IZ
Differental
Resistance
rdiff(Ω) at IZ
Temperature
Coefficient
SZ (%/K) at IZ
Test
Current
IZ
Maximum Reverse
Leakage Current
IR @ V R
Min. Nom. Max.
Typ.
Max.
Min.
Max.
(mA)
(mA)
(V)
BZG03-C220
C220
208
220
233
350
750
0.09
0.13
2
1.0
160
BZG03-C240
C240
228
240
256
400
850
0.09
0.13
2
1.0
180
BZG03-C270
C270
251
270
289
450
1000
0.09
0.13
2
1.0
200
Page 1 of 2
Rev. 00 : November 5, 2007
Certificate TH97/10561QM
Certificate TW00/17276EM
RATING AND CHARACTERISTIC CURVES ( BZG03-C220 ~ BZG03-C270 )
FIG.1 - Maximum total power dissipation as a
function of temperature.
Ptot
(W)
FIG.2 - Maximum non-repetitive peak reverse
power dissipation as a function of pulse
duration (square pulse).
PZSM
(W)
4
104
3
103
2
102
1
0
100
0
10
T, (°C)
175
10-2
Solid line: tie-point temperature.
Dotted line: ambient temperature; device mounted
on an Al2O3 PCB as shown in Fig.5.
1
10-1
tp (ms)
10
Tj= 25 °C prior to surge.
FIG. 3 - Forward current as a function of forward
voltage; typical values.
FIG.4 - Printed-circuit board for surface mounting.
50
3
IF (A)
4.5
2
50
□ 2.5
1
1.25
0
0
2
4
VF (V)
Dimensions in mm.
Tj= 25 °C.
Page 2 of 2
Rev. 00 : November 5, 2007
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