Z5W48V Datasheet, PDF (2/2 Pages) KEC(Korea Electronics) – ZENER DIODE SILICON DIFFUSED-JUNCTION TYPE

Z5W48V
P - T_L , Ta
6
5
4
T _L-P
Size
Solder round
a
Size
b
Substrate _{Thickness c}
Glass/epoxy
substrate
10mm
50mm
1.5mm
3
2
Ta-P
1
T_L
C
a
b
0
0
50
100
150
200
LEAD TEMPERATURE T_L , AMBIENT TEMPERATURE Ta ( C)
I _Z - V_Z
100
10
1
0.1
46 47 48 49 50 51 52 53
ZENER VOLTAGE VZ (V)
P_RSM - t_W
10 ⁵
t_W
P_RSM
10 ⁴
Rectangular Pulse
10 ³
DESIGN RECOMMENDED REGION
10 ²
10 ¹
0.1
1
10
100
PULSE WIDTH t _W (ms)
R _th - t
100
R_th(j-a)
10
1
Rth(j-D)
0.1
0.01
0.001 0.01
Typical
R th(j-D) : Transient Thermal
Resistance between junction and
anode electrode.
0.1
1
10 100 1K
TIME t (S)
2009. 7. 31
Revision No : 3
I_F - V_F
100
10
1
0.1
0.3
0.5
0.7
0.9
1.1
1.3
INSTANTANEOUS FORWARD VOLTAGE V_F (V)
2/2