Document
1ZB6.8~1ZB390
TOSHIBA ZENER DIODE SILICON DIFFUSED TYPE
1ZB6.8~1ZB390
CONSTANT VOLTAGE REGULATION TRANSIENT SUPPRESSORS
Unit: mm
l Average Power Dissipation l Peak Reverse Power Dissipation l Zener Voltage l Tolerance of Zener Voltage l Plastic Mold Package
: P = 1.0W : PRSM = 200W at tw = 200µs : VZ = 6.8~390V : ±10%
MAXIMUM RATINGS (Ta = 25°C)
CHARACTERISTIC
Power Dissipation Junction Temperature Storage Temperature Range
SYMBOL
P Tj Tstg
RATING
1.0 −40~150 −40~150
UNIT
W °C °C
MARK
JEDEC JEITA TOSHIBA
Weight: 0.18g
― ― 3−3F2A
1 2001-07-09
1ZB6.8~1ZB390
ELECTRICAL CHARACTERISTICS (Ta = 25°C)
TYPE
1ZB6.8 1ZB7.5 1ZB8.2 1ZB9.1 1ZB10 1ZB11 1ZB12 1ZB13 1ZB15 1ZB16 1ZB18 1ZB20 1ZB22 1ZB24 1ZB27 1ZB30 1ZB33 1ZB36 1ZB43 1ZB47 1ZB51 1ZB68 1ZB75 1ZB82 1ZB100 1ZB110 1ZB150 1ZB180 1ZB200 1ZB200−Y 1ZB200−Z 1ZB220 1ZB220−Y 1ZB220−Z
ZENER CHARACTERISTICS
ZENER VOLTAGE VZ (V)
MIN TYP. MAX
ZENER IMPEDANCE
rd (Ω)
MAX
MEASURE− MENT
CURRENT IZ (mA)
6.2 6.8 7.4
60
10
TEMPERATUR ECOEFFICIENT
OF ZENER VOLTAGE αT (mV / °C)
TYP. MAX
34
FORWARD VOLTAGE
VF (V) MAX 1.2
MEASURE− MENT
CURRENT IF (A)
0.2
REVERSE CURRENT
IR (µA) MAX 10
MEASURE− MENT
VOLTAGE VR (V)
3
6.8 7.5 8.3
30
10 4 5 1.2 0.2 10 4.5
7.4 8.2 9.1
30
10 4 6 1.2 0.2 10 4.9
8.2 9.1 10.1
30
10 5 8 1.2 0.2 10 5.5
9.0 10 11.0
30
10 6 9 1.2 0.2 10 6
9.9 11 12.1
30
10 7 11 1.2 0.2 10 7
10.8 12 13.2
30
10 8 13 1.2 0.2 10 8
11.7 13 14.3
30
10 9 14 1.2 0.2 10 9
13.5 15 16.5
30
10
11 17 1.2
0.2
10
10
14.4 16 17.6
30
10
12 19 1.2
0.2
10
11
16.2 18 19.8
30
10
14 23 1.2
0.2
10
13
18.0 20 22.0
30
10
16 26 1.2
0.2
10
14
19.8 22 24.2
30
10
18 28 1.2
0.2
10
16
21.6 24 26.4
30
10
20 32 1.2
0.2
10
17
24.3 27 29.7
30
10
23 36 1.2
0.2
10
19
27.0 30 33.0
30
10
25 40 1.2
0.2
10
21
29.7 33 36.3
30
10
26 41 1.2
0.2
10 26.4
32.4 36 39.6
30
9 28 45 1.2 0.2 10 28.8
38.7 43 47.3
40
7 33 53 1.2 0.2 10 34.4
42.3 47 51.7
65
6 38 60 1.2 0.2 10 37.6
45.9 51 56.1
65
6 43 68 1.2 0.2 10 40.8
61.2 68 74.8
120
4 57 90 1.2 0.2 10 54.4
67.5 75 82.5
150
4
66 104 1.2
0.2
10
60
73.8 82 90.2
170
3 71 113 1.2 0.2 10 65.4
90 100 110
300
3
87 138 1.2
0.2
10
80
99 110 121
300
3
96 152 1.2
0.2
10
88
135 150 165
450
2
136 212 1.2
0.2
10 120
162 180 198
500
1.5 161 255 1.2 0.2 10 144
180 200 220
170 269
160
190 200 210
500
0.5 170 269 1.2 0.2 10 160
200 210 220
178 286
168
198 220 242
200 309
176
210 220 230
5000
0.5 200 309 1.2 0.2 10 176
220 230 240
207 320
184
2 2001-07-09
1ZB6.8~1ZB390
ELECTRICAL CHARACTERISTICS (Ta = 25°C)
TYPE
1ZB240 1ZB240−Y 1ZB240−Z 1ZB270 1ZB270−X 1ZB270−Y 1ZB270−Z 1ZB300 1ZB300−X 1ZB300−Y 1ZB300−Z 1ZB330 1ZB330−X 1ZB330−Y 1ZB330−Z 1ZB390
ZENER CHARACTERISTICS
ZENER VOLTAGE VZ (V)
MIN TYP. MAX
ZENER IMPEDANCE
rd (Ω)
MAX
MEASURE− MENT
CURRENT IZ (mA)
216 240 264
TEMPERATURE COEFFICIENT
OF ZENER VOLTAGE αT (mV / °C)
TYP. MAX.
215 325
FORWARD VOLTAGE
.