Discrete IGBT/IEGT

Example of Discrete IGBT/IEGT

GT (or ST) means discrete IGBT or IEGT
The value of direct-current collector current : Ic [ A ]
The value is expressed in integral numbers.
The voltage between a collector and an emitter
The value is expressed in a symbol, and the actual value for each symbol is shown in table 1.
Structure / Characteristics classification
- 101 - 199: N-ch type
- 204 - 299: P-ch type
- 301 - 399: N-ch type with FRD
Changes
The additional symbol which shows some changes

Table 1
Symbol → Rated voltage reference chart
Symbol	Rated voltage	Symbol	Rated voltage	Symbol	Rated voltage	Symbol	Rated voltage	Symbol	Rated voltage
Z	20V	J	600V	W	1800V	MX	9000V	NY	100000V
FW	30V	K	700V	X	1900V	NX	10000V	PY	110000V
GW	40V	L	800V	Y	2000V	QX	12000V	QY	120000V
A	50V	M	900V	EX	2500V	TX	15000V	RY	130000V
B	100V	N	1000V	YK	2700V	YX	20000V	SY	140000V
QW	120V	P	1100V	FX	3000V	FY	30000V	TY	150000V
C	150V	Q	1200V	GX	4000V	GY	40000V	UY	160000V
D	200V	R	1300V	GXH	4500V	HY	50000V	VY	170000V
E	250V	S	1400V	HX	5000V	JY	60000V	WY	180000V
F	300V	T	1500V	JX	6000V	KY	70000V	XY	190000V
G	400V	U	1600V	KX	7000V	LY	80000V	YY	200000V
H	500V	V	1700V	LX	8000V	MY	90000V

If a symbol consists of two letters, and the second letter is W / X / Y, the second letter has the meaning as follows. ( Exception: YK, GXH )

W: 1 / 10 of the first letter
In other words, this letter has the effect that makes the actual value of the first letter into 1 / 10.
X: 10 times of the first letter
In other words, this letter has the effect that makes the actual value of the first letter into 10-times.
Y: 100 times of the first letter
In other words, this letter has the effect that makes the actual value of the first letter into 100-times.